39713480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32027}}^1$

素因数の和:32069

約数の個数: 32

約数和(自身を含む): 92240640

約数和(自身を除く): 52527160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 32027, 64054, 128108, 160135, 256216, 320270, 640540, 992837, 1281080, 1985674, 3971348, 4964185, 7942696, 9928370, 19856740, 39713480]

約数ペア:

[(1, 39713480), (2, 19856740), (4, 9928370), (5, 7942696), (8, 4964185), (10, 3971348), (20, 1985674), (31, 1281080), (40, 992837), (62, 640540), (124, 320270), (155, 256216), (248, 160135), (310, 128108), (620, 64054), (1240, 32027)]