57359660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21893}}^1$

素因数の和:22033

約数の個数: 24

約数和(自身を含む): 121380336

約数和(自身を除く): 64020676

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 21893, 43786, 87572, 109465, 218930, 437860, 2867983, 5735966, 11471932, 14339915, 28679830, 57359660]

約数ペア:

[(1, 57359660), (2, 28679830), (4, 14339915), (5, 11471932), (10, 5735966), (20, 2867983), (131, 437860), (262, 218930), (524, 109465), (655, 87572), (1310, 43786), (2620, 21893)]