10565420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17041}}^1$

素因数の和:17081

約数の個数: 24

約数和(自身を含む): 22904448

約数和(自身を除く): 12339028

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 17041, 34082, 68164, 85205, 170410, 340820, 528271, 1056542, 2113084, 2641355, 5282710, 10565420]

約数ペア:

[(1, 10565420), (2, 5282710), (4, 2641355), (5, 2113084), (10, 1056542), (20, 528271), (31, 340820), (62, 170410), (124, 85205), (155, 68164), (310, 34082), (620, 17041)]