5745680

素因数分解:

$2^4\times 5^1\times {\mathrm{71821}}^1$

素因数の和:71834

約数の個数: 20

約数和(自身を含む): 13358892

約数和(自身を除く): 7613212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71821, 143642, 287284, 359105, 574568, 718210, 1149136, 1436420, 2872840, 5745680]

約数ペア:

[(1, 5745680), (2, 2872840), (4, 1436420), (5, 1149136), (8, 718210), (10, 574568), (16, 359105), (20, 287284), (40, 143642), (80, 71821)]