23431880

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3067}}^1$

素因数の和:3269

約数の個数: 32

約数和(自身を含む): 53015040

約数和(自身を除く): 29583160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3067, 3820, 6134, 7640, 12268, 15335, 24536, 30670, 61340, 122680, 585797, 1171594, 2343188, 2928985, 4686376, 5857970, 11715940, 23431880]

約数ペア:

[(1, 23431880), (2, 11715940), (4, 5857970), (5, 4686376), (8, 2928985), (10, 2343188), (20, 1171594), (40, 585797), (191, 122680), (382, 61340), (764, 30670), (955, 24536), (1528, 15335), (1910, 12268), (3067, 7640), (3820, 6134)]