355300160

素因数分解:

$2^6\times 5^1\times {\mathrm{1110313}}^1$

素因数の和:1110330

約数の個数: 28

約数和(自身を含む): 846059268

約数和(自身を除く): 490759108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1110313, 2220626, 4441252, 5551565, 8882504, 11103130, 17765008, 22206260, 35530016, 44412520, 71060032, 88825040, 177650080, 355300160]

約数ペア:

[(1, 355300160), (2, 177650080), (4, 88825040), (5, 71060032), (8, 44412520), (10, 35530016), (16, 22206260), (20, 17765008), (32, 11103130), (40, 8882504), (64, 5551565), (80, 4441252), (160, 2220626), (320, 1110313)]