6741880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 15661440

約数和(自身を除く): 8919560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5437, 10874, 21748, 27185, 43496, 54370, 108740, 168547, 217480, 337094, 674188, 842735, 1348376, 1685470, 3370940, 6741880]

約数ペア:

[(1, 6741880), (2, 3370940), (4, 1685470), (5, 1348376), (8, 842735), (10, 674188), (20, 337094), (31, 217480), (40, 168547), (62, 108740), (124, 54370), (155, 43496), (248, 27185), (310, 21748), (620, 10874), (1240, 5437)]