413046640

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{45691}}^1$

素因数の和:45817

約数の個数: 40

約数和(自身を含む): 968853168

約数和(自身を除く): 555806528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 45691, 91382, 182764, 228455, 365528, 456910, 731056, 913820, 1827640, 3655280, 5163083, 10326166, 20652332, 25815415, 41304664, 51630830, 82609328, 103261660, 206523320, 413046640]

約数ペア:

[(1, 413046640), (2, 206523320), (4, 103261660), (5, 82609328), (8, 51630830), (10, 41304664), (16, 25815415), (20, 20652332), (40, 10326166), (80, 5163083), (113, 3655280), (226, 1827640), (452, 913820), (565, 731056), (904, 456910), (1130, 365528), (1808, 228455), (2260, 182764), (4520, 91382), (9040, 45691)]