85382060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137713}}^1$

素因数の和:137753

約数の個数: 24

約数和(自身を含む): 185087616

約数和(自身を除く): 99705556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 137713, 275426, 550852, 688565, 1377130, 2754260, 4269103, 8538206, 17076412, 21345515, 42691030, 85382060]

約数ペア:

[(1, 85382060), (2, 42691030), (4, 21345515), (5, 17076412), (10, 8538206), (20, 4269103), (31, 2754260), (62, 1377130), (124, 688565), (155, 550852), (310, 275426), (620, 137713)]