15696314920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2744111}}^1$

素因数の和:2744146

約数の個数: 64

約数和(自身を含む): 41490973440

約数和(自身を除く): 25794658520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 2744111, 5488222, 10976444, 13720555, 21952888, 27441110, 30185221, 35673443, 54882220, 60370442, 71346886, 109764440, 120740884, 142693772, 150926105, 178367215, 241481768, 285387544, 301852210, 356734430, 392407873, 603704420, 713468860, 784815746, 1207408840, 1426937720, 1569631492, 1962039365, 3139262984, 3924078730, 7848157460, 15696314920]

約数ペア:

[(1, 15696314920), (2, 7848157460), (4, 3924078730), (5, 3139262984), (8, 1962039365), (10, 1569631492), (11, 1426937720), (13, 1207408840), (20, 784815746), (22, 713468860), (26, 603704420), (40, 392407873), (44, 356734430), (52, 301852210), (55, 285387544), (65, 241481768), (88, 178367215), (104, 150926105), (110, 142693772), (130, 120740884), (143, 109764440), (220, 71346886), (260, 60370442), (286, 54882220), (440, 35673443), (520, 30185221), (572, 27441110), (715, 21952888), (1144, 13720555), (1430, 10976444), (2860, 5488222), (5720, 2744111)]