107897960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141971}}^1$

素因数の和:142001

約数の個数: 32

約数和(自身を含む): 255549600

約数和(自身を除く): 147651640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 141971, 283942, 567884, 709855, 1135768, 1419710, 2697449, 2839420, 5394898, 5678840, 10789796, 13487245, 21579592, 26974490, 53948980, 107897960]

約数ペア:

[(1, 107897960), (2, 53948980), (4, 26974490), (5, 21579592), (8, 13487245), (10, 10789796), (19, 5678840), (20, 5394898), (38, 2839420), (40, 2697449), (76, 1419710), (95, 1135768), (152, 709855), (190, 567884), (380, 283942), (760, 141971)]