105651520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 274594320

約数和(自身を除く): 168942800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 109, 130, 160, 208, 218, 233, 260, 320, 416, 436, 466, 520, 545, 832, 872, 932, 1040, 1090, 1165, 1417, 1744, 1864, 2080, 2180, 2330, 2834, 3029, 3488, 3728, 4160, 4360, 4660, 5668, 6058, 6976, 7085, 7456, 8720, 9320, 11336, 12116, 14170, 14912, 15145, 17440, 18640, 22672, 24232, 25397, 28340, 30290, 34880, 37280, 45344, 48464, 50794, 56680, 60580, 74560, 90688, 96928, 101588, 113360, 121160, 126985, 193856, 203176, 226720, 242320, 253970, 330161, 406352, 453440, 484640, 507940, 660322, 812704, 969280, 1015880, 1320644, 1625408, 1650805, 2031760, 2641288, 3301610, 4063520, 5282576, 6603220, 8127040, 10565152, 13206440, 21130304, 26412880, 52825760, 105651520]

約数ペア:

[(1, 105651520), (2, 52825760), (4, 26412880), (5, 21130304), (8, 13206440), (10, 10565152), (13, 8127040), (16, 6603220), (20, 5282576), (26, 4063520), (32, 3301610), (40, 2641288), (52, 2031760), (64, 1650805), (65, 1625408), (80, 1320644), (104, 1015880), (109, 969280), (130, 812704), (160, 660322), (208, 507940), (218, 484640), (233, 453440), (260, 406352), (320, 330161), (416, 253970), (436, 242320), (466, 226720), (520, 203176), (545, 193856), (832, 126985), (872, 121160), (932, 113360), (1040, 101588), (1090, 96928), (1165, 90688), (1417, 74560), (1744, 60580), (1864, 56680), (2080, 50794), (2180, 48464), (2330, 45344), (2834, 37280), (3029, 34880), (3488, 30290), (3728, 28340), (4160, 25397), (4360, 24232), (4660, 22672), (5668, 18640), (6058, 17440), (6976, 15145), (7085, 14912), (7456, 14170), (8720, 12116), (9320, 11336)]