4993480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 11600640

約数和(自身を除く): 6607160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4027, 8054, 16108, 20135, 32216, 40270, 80540, 124837, 161080, 249674, 499348, 624185, 998696, 1248370, 2496740, 4993480]

約数ペア:

[(1, 4993480), (2, 2496740), (4, 1248370), (5, 998696), (8, 624185), (10, 499348), (20, 249674), (31, 161080), (40, 124837), (62, 80540), (124, 40270), (155, 32216), (248, 20135), (310, 16108), (620, 8054), (1240, 4027)]