26243120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2903}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 61576416

約数和(自身を除く): 35333296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2903, 4520, 5806, 9040, 11612, 14515, 23224, 29030, 46448, 58060, 116120, 232240, 328039, 656078, 1312156, 1640195, 2624312, 3280390, 5248624, 6560780, 13121560, 26243120]

約数ペア:

[(1, 26243120), (2, 13121560), (4, 6560780), (5, 5248624), (8, 3280390), (10, 2624312), (16, 1640195), (20, 1312156), (40, 656078), (80, 328039), (113, 232240), (226, 116120), (452, 58060), (565, 46448), (904, 29030), (1130, 23224), (1808, 14515), (2260, 11612), (2903, 9040), (4520, 5806)]