4101591520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 10711008000

約数和(自身を除く): 6609416480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 104, 109, 130, 158, 160, 208, 218, 229, 260, 316, 395, 416, 436, 458, 520, 545, 632, 790, 872, 916, 1027, 1040, 1090, 1145, 1264, 1417, 1580, 1744, 1832, 2054, 2080, 2180, 2290, 2528, 2834, 2977, 3160, 3488, 3664, 4108, 4360, 4580, 5135, 5668, 5954, 6320, 7085, 7328, 8216, 8611, 8720, 9160, 10270, 11336, 11908, 12640, 14170, 14885, 16432, 17222, 17440, 18091, 18320, 20540, 22672, 23816, 24961, 28340, 29770, 32864, 34444, 36182, 36640, 41080, 43055, 45344, 47632, 49922, 56680, 59540, 68888, 72364, 82160, 86110, 90455, 95264, 99844, 111943, 113360, 119080, 124805, 137776, 144728, 164320, 172220, 180910, 199688, 223886, 226720, 235183, 238160, 249610, 275552, 289456, 324493, 344440, 361820, 399376, 447772, 470366, 476320, 499220, 559715, 578912, 648986, 688880, 723640, 798752, 895544, 940732, 998440, 1119430, 1175915, 1297972, 1377760, 1447280, 1622465, 1791088, 1881464, 1971919, 1996880, 2238860, 2351830, 2595944, 2894560, 3244930, 3582176, 3762928, 3943838, 3993760, 4477720, 4703660, 5191888, 6489860, 7525856, 7887676, 8955440, 9407320, 9859595, 10383776, 12979720, 15775352, 17910880, 18814640, 19719190, 25634947, 25959440, 31550704, 37629280, 39438380, 51269894, 51918880, 63101408, 78876760, 102539788, 128174735, 157753520, 205079576, 256349470, 315507040, 410159152, 512698940, 820318304, 1025397880, 2050795760, 4101591520]

約数ペア:

[(1, 4101591520), (2, 2050795760), (4, 1025397880), (5, 820318304), (8, 512698940), (10, 410159152), (13, 315507040), (16, 256349470), (20, 205079576), (26, 157753520), (32, 128174735), (40, 102539788), (52, 78876760), (65, 63101408), (79, 51918880), (80, 51269894), (104, 39438380), (109, 37629280), (130, 31550704), (158, 25959440), (160, 25634947), (208, 19719190), (218, 18814640), (229, 17910880), (260, 15775352), (316, 12979720), (395, 10383776), (416, 9859595), (436, 9407320), (458, 8955440), (520, 7887676), (545, 7525856), (632, 6489860), (790, 5191888), (872, 4703660), (916, 4477720), (1027, 3993760), (1040, 3943838), (1090, 3762928), (1145, 3582176), (1264, 3244930), (1417, 2894560), (1580, 2595944), (1744, 2351830), (1832, 2238860), (2054, 1996880), (2080, 1971919), (2180, 1881464), (2290, 1791088), (2528, 1622465), (2834, 1447280), (2977, 1377760), (3160, 1297972), (3488, 1175915), (3664, 1119430), (4108, 998440), (4360, 940732), (4580, 895544), (5135, 798752), (5668, 723640), (5954, 688880), (6320, 648986), (7085, 578912), (7328, 559715), (8216, 499220), (8611, 476320), (8720, 470366), (9160, 447772), (10270, 399376), (11336, 361820), (11908, 344440), (12640, 324493), (14170, 289456), (14885, 275552), (16432, 249610), (17222, 238160), (17440, 235183), (18091, 226720), (18320, 223886), (20540, 199688), (22672, 180910), (23816, 172220), (24961, 164320), (28340, 144728), (29770, 137776), (32864, 124805), (34444, 119080), (36182, 113360), (36640, 111943), (41080, 99844), (43055, 95264), (45344, 90455), (47632, 86110), (49922, 82160), (56680, 72364), (59540, 68888)]