23038780

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1867}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 48485808

約数和(自身を除く): 25447028

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 1867, 2468, 3085, 3734, 6170, 7468, 9335, 12340, 18670, 37340, 1151939, 2303878, 4607756, 5759695, 11519390, 23038780]

約数ペア:

[(1, 23038780), (2, 11519390), (4, 5759695), (5, 4607756), (10, 2303878), (20, 1151939), (617, 37340), (1234, 18670), (1867, 12340), (2468, 9335), (3085, 7468), (3734, 6170)]