14778620

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{971}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 31107888

約数和(自身を除く): 16329268

約数列:

[1, 2, 4, 5, 10, 20, 761, 971, 1522, 1942, 3044, 3805, 3884, 4855, 7610, 9710, 15220, 19420, 738931, 1477862, 2955724, 3694655, 7389310, 14778620]

約数ペア:

[(1, 14778620), (2, 7389310), (4, 3694655), (5, 2955724), (10, 1477862), (20, 738931), (761, 19420), (971, 15220), (1522, 9710), (1942, 7610), (3044, 4855), (3805, 3884)]