3166960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 7606656

約数和(自身を除く): 4439696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1277, 2480, 2554, 5108, 6385, 10216, 12770, 20432, 25540, 39587, 51080, 79174, 102160, 158348, 197935, 316696, 395870, 633392, 791740, 1583480, 3166960]

約数ペア:

[(1, 3166960), (2, 1583480), (4, 791740), (5, 633392), (8, 395870), (10, 316696), (16, 197935), (20, 158348), (31, 102160), (40, 79174), (62, 51080), (80, 39587), (124, 25540), (155, 20432), (248, 12770), (310, 10216), (496, 6385), (620, 5108), (1240, 2554), (1277, 2480)]