85250553340

素因数分解:

$2^2\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{1900369}}^1$

素因数の和:1902621

約数の個数: 24

約数和(自身を含む): 179106071760

約数和(自身を除く): 93855518420

約数列:

[1, 2, 4, 5, 10, 20, 2243, 4486, 8972, 11215, 22430, 44860, 1900369, 3800738, 7601476, 9501845, 19003690, 38007380, 4262527667, 8525055334, 17050110668, 21312638335, 42625276670, 85250553340]

約数ペア:

[(1, 85250553340), (2, 42625276670), (4, 21312638335), (5, 17050110668), (10, 8525055334), (20, 4262527667), (2243, 38007380), (4486, 19003690), (8972, 9501845), (11215, 7601476), (22430, 3800738), (44860, 1900369)]