10367620840

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{315701}}^1$

素因数の和:316533

約数の個数: 32

約数和(自身を含む): 23355633960

約数和(自身を除く): 12988013120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 3284, 4105, 6568, 8210, 16420, 32840, 315701, 631402, 1262804, 1578505, 2525608, 3157010, 6314020, 12628040, 259190521, 518381042, 1036762084, 1295952605, 2073524168, 2591905210, 5183810420, 10367620840]

約数ペア:

[(1, 10367620840), (2, 5183810420), (4, 2591905210), (5, 2073524168), (8, 1295952605), (10, 1036762084), (20, 518381042), (40, 259190521), (821, 12628040), (1642, 6314020), (3284, 3157010), (4105, 2525608), (6568, 1578505), (8210, 1262804), (16420, 631402), (32840, 315701)]