449752010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{1889}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 838933200

約数和(自身を除く): 389181190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 821, 1642, 1889, 3778, 4105, 8210, 9445, 18890, 23809, 47618, 54781, 109562, 119045, 238090, 273905, 547810, 1550869, 3101738, 7754345, 15508690, 44975201, 89950402, 224876005, 449752010]

約数ペア:

[(1, 449752010), (2, 224876005), (5, 89950402), (10, 44975201), (29, 15508690), (58, 7754345), (145, 3101738), (290, 1550869), (821, 547810), (1642, 273905), (1889, 238090), (3778, 119045), (4105, 109562), (8210, 54781), (9445, 47618), (18890, 23809)]