26026160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 35041360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2879, 4520, 5758, 9040, 11516, 14395, 23032, 28790, 46064, 57580, 115160, 230320, 325327, 650654, 1301308, 1626635, 2602616, 3253270, 5205232, 6506540, 13013080, 26026160]

約数ペア:

[(1, 26026160), (2, 13013080), (4, 6506540), (5, 5205232), (8, 3253270), (10, 2602616), (16, 1626635), (20, 1301308), (40, 650654), (80, 325327), (113, 230320), (226, 115160), (452, 57580), (565, 46064), (904, 28790), (1130, 23032), (1808, 14395), (2260, 11516), (2879, 9040), (4520, 5758)]