23489560

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3889}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 53215200

約数和(自身を除く): 29725640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 3889, 6040, 7778, 15556, 19445, 31112, 38890, 77780, 155560, 587239, 1174478, 2348956, 2936195, 4697912, 5872390, 11744780, 23489560]

約数ペア:

[(1, 23489560), (2, 11744780), (4, 5872390), (5, 4697912), (8, 2936195), (10, 2348956), (20, 1174478), (40, 587239), (151, 155560), (302, 77780), (604, 38890), (755, 31112), (1208, 19445), (1510, 15556), (3020, 7778), (3889, 6040)]