23969560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5303}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 54419040

約数和(自身を除く): 30449480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5303, 10606, 21212, 26515, 42424, 53030, 106060, 212120, 599239, 1198478, 2396956, 2996195, 4793912, 5992390, 11984780, 23969560]

約数ペア:

[(1, 23969560), (2, 11984780), (4, 5992390), (5, 4793912), (8, 2996195), (10, 2396956), (20, 1198478), (40, 599239), (113, 212120), (226, 106060), (452, 53030), (565, 42424), (904, 26515), (1130, 21212), (2260, 10606), (4520, 5303)]