3997360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 40

約数和(自身を含む): 9619920

約数和(自身を除く): 5622560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1723, 2320, 3446, 6892, 8615, 13784, 17230, 27568, 34460, 49967, 68920, 99934, 137840, 199868, 249835, 399736, 499670, 799472, 999340, 1998680, 3997360]

約数ペア:

[(1, 3997360), (2, 1998680), (4, 999340), (5, 799472), (8, 499670), (10, 399736), (16, 249835), (20, 199868), (29, 137840), (40, 99934), (58, 68920), (80, 49967), (116, 34460), (145, 27568), (232, 17230), (290, 13784), (464, 8615), (580, 6892), (1160, 3446), (1723, 2320)]