23997040

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3797}}^1$

素因数の和:3889

約数の個数: 40

約数和(自身を含む): 56514240

約数和(自身を除く): 32517200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 3797, 6320, 7594, 15188, 18985, 30376, 37970, 60752, 75940, 151880, 299963, 303760, 599926, 1199852, 1499815, 2399704, 2999630, 4799408, 5999260, 11998520, 23997040]

約数ペア:

[(1, 23997040), (2, 11998520), (4, 5999260), (5, 4799408), (8, 2999630), (10, 2399704), (16, 1499815), (20, 1199852), (40, 599926), (79, 303760), (80, 299963), (158, 151880), (316, 75940), (395, 60752), (632, 37970), (790, 30376), (1264, 18985), (1580, 15188), (3160, 7594), (3797, 6320)]