372691280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5008

約数の個数: 80

約数和(自身を含む): 946137360

約数和(自身を除く): 573446080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1460, 1898, 2920, 3796, 4745, 4909, 5840, 7592, 9490, 9818, 15184, 18980, 19636, 24545, 37960, 39272, 49090, 63817, 75920, 78544, 98180, 127634, 196360, 255268, 319085, 358357, 392720, 510536, 638170, 716714, 1021072, 1276340, 1433428, 1791785, 2552680, 2866856, 3583570, 4658641, 5105360, 5733712, 7167140, 9317282, 14334280, 18634564, 23293205, 28668560, 37269128, 46586410, 74538256, 93172820, 186345640, 372691280]

約数ペア:

[(1, 372691280), (2, 186345640), (4, 93172820), (5, 74538256), (8, 46586410), (10, 37269128), (13, 28668560), (16, 23293205), (20, 18634564), (26, 14334280), (40, 9317282), (52, 7167140), (65, 5733712), (73, 5105360), (80, 4658641), (104, 3583570), (130, 2866856), (146, 2552680), (208, 1791785), (260, 1433428), (292, 1276340), (365, 1021072), (520, 716714), (584, 638170), (730, 510536), (949, 392720), (1040, 358357), (1168, 319085), (1460, 255268), (1898, 196360), (2920, 127634), (3796, 98180), (4745, 78544), (4909, 75920), (5840, 63817), (7592, 49090), (9490, 39272), (9818, 37960), (15184, 24545), (18980, 19636)]