6272440

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 14204160

約数和(自身を除く): 7931720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 821, 955, 1528, 1642, 1910, 3284, 3820, 4105, 6568, 7640, 8210, 16420, 32840, 156811, 313622, 627244, 784055, 1254488, 1568110, 3136220, 6272440]

約数ペア:

[(1, 6272440), (2, 3136220), (4, 1568110), (5, 1254488), (8, 784055), (10, 627244), (20, 313622), (40, 156811), (191, 32840), (382, 16420), (764, 8210), (821, 7640), (955, 6568), (1528, 4105), (1642, 3820), (1910, 3284)]