156920901050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2469251}}^1$

素因数の和:2469335

約数の個数: 48

約数和(自身を含む): 308636745984

約数和(自身を除く): 151715844934

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 775, 1025, 1271, 1550, 2050, 2542, 6355, 12710, 31775, 63550, 2469251, 4938502, 12346255, 24692510, 61731275, 76546781, 101239291, 123462550, 153093562, 202478582, 382733905, 506196455, 765467810, 1012392910, 1913669525, 2530982275, 3138418021, 3827339050, 5061964550, 6276836042, 15692090105, 31384180210, 78460450525, 156920901050]

約数ペア:

[(1, 156920901050), (2, 78460450525), (5, 31384180210), (10, 15692090105), (25, 6276836042), (31, 5061964550), (41, 3827339050), (50, 3138418021), (62, 2530982275), (82, 1913669525), (155, 1012392910), (205, 765467810), (310, 506196455), (410, 382733905), (775, 202478582), (1025, 153093562), (1271, 123462550), (1550, 101239291), (2050, 76546781), (2542, 61731275), (6355, 24692510), (12710, 12346255), (31775, 4938502), (63550, 2469251)]