22471739050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1871}}^1\times {\mathrm{2699}}^1$

素因数の和:4671

約数の個数: 48

約数和(自身を含む): 42305328000

約数和(自身を除く): 19833588950

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 1871, 2225, 2699, 3742, 4450, 5398, 9355, 13495, 18710, 26990, 46775, 67475, 93550, 134950, 166519, 240211, 333038, 480422, 832595, 1201055, 1665190, 2402110, 4162975, 5049829, 6005275, 8325950, 10099658, 12010550, 25249145, 50498290, 126245725, 252491450, 449434781, 898869562, 2247173905, 4494347810, 11235869525, 22471739050]

約数ペア:

[(1, 22471739050), (2, 11235869525), (5, 4494347810), (10, 2247173905), (25, 898869562), (50, 449434781), (89, 252491450), (178, 126245725), (445, 50498290), (890, 25249145), (1871, 12010550), (2225, 10099658), (2699, 8325950), (3742, 6005275), (4450, 5049829), (5398, 4162975), (9355, 2402110), (13495, 1665190), (18710, 1201055), (26990, 832595), (46775, 480422), (67475, 333038), (93550, 240211), (134950, 166519)]