2053579840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 224

約数和(自身を含む): 5571256320

約数和(自身を除く): 3517676480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 127, 130, 160, 169, 184, 208, 230, 254, 260, 299, 320, 338, 368, 416, 460, 508, 520, 598, 635, 676, 736, 832, 845, 920, 1016, 1040, 1196, 1270, 1352, 1472, 1495, 1651, 1690, 1840, 2032, 2080, 2197, 2392, 2540, 2704, 2921, 2990, 3302, 3380, 3680, 3887, 4064, 4160, 4394, 4784, 5080, 5408, 5842, 5980, 6604, 6760, 7360, 7774, 8128, 8255, 8788, 9568, 10160, 10816, 10985, 11684, 11960, 13208, 13520, 14605, 15548, 16510, 17576, 19136, 19435, 20320, 21463, 21970, 23368, 23920, 26416, 27040, 29210, 31096, 33020, 35152, 37973, 38870, 40640, 42926, 43940, 46736, 47840, 50531, 52832, 54080, 58420, 62192, 66040, 70304, 75946, 77740, 85852, 87880, 93472, 95680, 101062, 105664, 107315, 116840, 124384, 132080, 140608, 151892, 155480, 171704, 175760, 186944, 189865, 202124, 214630, 233680, 248768, 252655, 264160, 279019, 303784, 310960, 343408, 351520, 379730, 404248, 429260, 467360, 493649, 505310, 528320, 558038, 607568, 621920, 686816, 703040, 759460, 808496, 858520, 934720, 987298, 1010620, 1116076, 1215136, 1243840, 1373632, 1395095, 1518920, 1616992, 1717040, 1974596, 2021240, 2232152, 2430272, 2468245, 2790190, 3037840, 3233984, 3434080, 3949192, 4042480, 4464304, 4936490, 5580380, 6075680, 6417437, 6868160, 7898384, 8084960, 8928608, 9872980, 11160760, 12151360, 12834874, 15796768, 16169920, 17857216, 19745960, 22321520, 25669748, 31593536, 32087185, 39491920, 44643040, 51339496, 64174370, 78983840, 89286080, 102678992, 128348740, 157967680, 205357984, 256697480, 410715968, 513394960, 1026789920, 2053579840]

約数ペア:

[(1, 2053579840), (2, 1026789920), (4, 513394960), (5, 410715968), (8, 256697480), (10, 205357984), (13, 157967680), (16, 128348740), (20, 102678992), (23, 89286080), (26, 78983840), (32, 64174370), (40, 51339496), (46, 44643040), (52, 39491920), (64, 32087185), (65, 31593536), (80, 25669748), (92, 22321520), (104, 19745960), (115, 17857216), (127, 16169920), (130, 15796768), (160, 12834874), (169, 12151360), (184, 11160760), (208, 9872980), (230, 8928608), (254, 8084960), (260, 7898384), (299, 6868160), (320, 6417437), (338, 6075680), (368, 5580380), (416, 4936490), (460, 4464304), (508, 4042480), (520, 3949192), (598, 3434080), (635, 3233984), (676, 3037840), (736, 2790190), (832, 2468245), (845, 2430272), (920, 2232152), (1016, 2021240), (1040, 1974596), (1196, 1717040), (1270, 1616992), (1352, 1518920), (1472, 1395095), (1495, 1373632), (1651, 1243840), (1690, 1215136), (1840, 1116076), (2032, 1010620), (2080, 987298), (2197, 934720), (2392, 858520), (2540, 808496), (2704, 759460), (2921, 703040), (2990, 686816), (3302, 621920), (3380, 607568), (3680, 558038), (3887, 528320), (4064, 505310), (4160, 493649), (4394, 467360), (4784, 429260), (5080, 404248), (5408, 379730), (5842, 351520), (5980, 343408), (6604, 310960), (6760, 303784), (7360, 279019), (7774, 264160), (8128, 252655), (8255, 248768), (8788, 233680), (9568, 214630), (10160, 202124), (10816, 189865), (10985, 186944), (11684, 175760), (11960, 171704), (13208, 155480), (13520, 151892), (14605, 140608), (15548, 132080), (16510, 124384), (17576, 116840), (19136, 107315), (19435, 105664), (20320, 101062), (21463, 95680), (21970, 93472), (23368, 87880), (23920, 85852), (26416, 77740), (27040, 75946), (29210, 70304), (31096, 66040), (33020, 62192), (35152, 58420), (37973, 54080), (38870, 52832), (40640, 50531), (42926, 47840), (43940, 46736)]