282642040

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{11527}}^1$

素因数の和:12151

約数の個数: 32

約数和(自身を含む): 637037280

約数和(自身を除く): 354395240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 11527, 12260, 23054, 24520, 46108, 57635, 92216, 115270, 230540, 461080, 7066051, 14132102, 28264204, 35330255, 56528408, 70660510, 141321020, 282642040]

約数ペア:

[(1, 282642040), (2, 141321020), (4, 70660510), (5, 56528408), (8, 35330255), (10, 28264204), (20, 14132102), (40, 7066051), (613, 461080), (1226, 230540), (2452, 115270), (3065, 92216), (4904, 57635), (6130, 46108), (11527, 24520), (12260, 23054)]