9290320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8959

約数の個数: 40

約数和(自身を含む): 23264136

約数和(自身を除く): 13973816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8933, 17866, 35732, 44665, 71464, 89330, 116129, 142928, 178660, 232258, 357320, 464516, 580645, 714640, 929032, 1161290, 1858064, 2322580, 4645160, 9290320]

約数ペア:

[(1, 9290320), (2, 4645160), (4, 2322580), (5, 1858064), (8, 1161290), (10, 929032), (13, 714640), (16, 580645), (20, 464516), (26, 357320), (40, 232258), (52, 178660), (65, 142928), (80, 116129), (104, 89330), (130, 71464), (208, 44665), (260, 35732), (520, 17866), (1040, 8933)]