24440090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78839}}^1$

素因数の和:78877

約数の個数: 16

約数和(自身を含む): 45411840

約数和(自身を除く): 20971750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 78839, 157678, 394195, 788390, 2444009, 4888018, 12220045, 24440090]

約数ペア:

[(1, 24440090), (2, 12220045), (5, 4888018), (10, 2444009), (31, 788390), (62, 394195), (155, 157678), (310, 78839)]