105935840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 278510400

約数和(自身を除く): 172574560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 79, 80, 85, 116, 136, 145, 158, 160, 170, 232, 272, 289, 290, 316, 340, 395, 464, 493, 544, 578, 580, 632, 680, 790, 928, 986, 1156, 1160, 1264, 1343, 1360, 1445, 1580, 1972, 2291, 2312, 2320, 2465, 2528, 2686, 2720, 2890, 3160, 3944, 4582, 4624, 4640, 4930, 5372, 5780, 6320, 6715, 7888, 8381, 9164, 9248, 9860, 10744, 11455, 11560, 12640, 13430, 15776, 16762, 18328, 19720, 21488, 22831, 22910, 23120, 26860, 33524, 36656, 38947, 39440, 41905, 42976, 45662, 45820, 46240, 53720, 67048, 73312, 77894, 78880, 83810, 91324, 91640, 107440, 114155, 134096, 155788, 167620, 182648, 183280, 194735, 214880, 228310, 268192, 311576, 335240, 365296, 366560, 389470, 456620, 623152, 662099, 670480, 730592, 778940, 913240, 1246304, 1324198, 1340960, 1557880, 1826480, 2648396, 3115760, 3310495, 3652960, 5296792, 6231520, 6620990, 10593584, 13241980, 21187168, 26483960, 52967920, 105935840]

約数ペア:

[(1, 105935840), (2, 52967920), (4, 26483960), (5, 21187168), (8, 13241980), (10, 10593584), (16, 6620990), (17, 6231520), (20, 5296792), (29, 3652960), (32, 3310495), (34, 3115760), (40, 2648396), (58, 1826480), (68, 1557880), (79, 1340960), (80, 1324198), (85, 1246304), (116, 913240), (136, 778940), (145, 730592), (158, 670480), (160, 662099), (170, 623152), (232, 456620), (272, 389470), (289, 366560), (290, 365296), (316, 335240), (340, 311576), (395, 268192), (464, 228310), (493, 214880), (544, 194735), (578, 183280), (580, 182648), (632, 167620), (680, 155788), (790, 134096), (928, 114155), (986, 107440), (1156, 91640), (1160, 91324), (1264, 83810), (1343, 78880), (1360, 77894), (1445, 73312), (1580, 67048), (1972, 53720), (2291, 46240), (2312, 45820), (2320, 45662), (2465, 42976), (2528, 41905), (2686, 39440), (2720, 38947), (2890, 36656), (3160, 33524), (3944, 26860), (4582, 23120), (4624, 22910), (4640, 22831), (4930, 21488), (5372, 19720), (5780, 18328), (6320, 16762), (6715, 15776), (7888, 13430), (8381, 12640), (9164, 11560), (9248, 11455), (9860, 10744)]