15698810920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{293107}}^1$

素因数の和:293234

約数の個数: 64

約数和(自身を含む): 38408872320

約数和(自身を除く): 22710061400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1339, 2060, 2678, 4120, 5356, 6695, 10712, 13390, 26780, 53560, 293107, 586214, 1172428, 1465535, 2344856, 2931070, 3810391, 5862140, 7620782, 11724280, 15241564, 19051955, 30190021, 30483128, 38103910, 60380042, 76207820, 120760084, 150950105, 152415640, 241520168, 301900210, 392470273, 603800420, 784940546, 1207600840, 1569881092, 1962351365, 3139762184, 3924702730, 7849405460, 15698810920]

約数ペア:

[(1, 15698810920), (2, 7849405460), (4, 3924702730), (5, 3139762184), (8, 1962351365), (10, 1569881092), (13, 1207600840), (20, 784940546), (26, 603800420), (40, 392470273), (52, 301900210), (65, 241520168), (103, 152415640), (104, 150950105), (130, 120760084), (206, 76207820), (260, 60380042), (412, 38103910), (515, 30483128), (520, 30190021), (824, 19051955), (1030, 15241564), (1339, 11724280), (2060, 7620782), (2678, 5862140), (4120, 3810391), (5356, 2931070), (6695, 2344856), (10712, 1465535), (13390, 1172428), (26780, 586214), (53560, 293107)]