9731560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 22100040

約数和(自身を除く): 12368480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2153, 2260, 4306, 4520, 8612, 10765, 17224, 21530, 43060, 86120, 243289, 486578, 973156, 1216445, 1946312, 2432890, 4865780, 9731560]

約数ペア:

[(1, 9731560), (2, 4865780), (4, 2432890), (5, 1946312), (8, 1216445), (10, 973156), (20, 486578), (40, 243289), (113, 86120), (226, 43060), (452, 21530), (565, 17224), (904, 10765), (1130, 8612), (2153, 4520), (2260, 4306)]