47994080

素因数分解:

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

素因数の和:3891

約数の個数: 48

約数和(自身を含む): 114851520

約数和(自身を除く): 66857440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 3797, 6320, 7594, 12640, 15188, 18985, 30376, 37970, 60752, 75940, 121504, 151880, 299963, 303760, 599926, 607520, 1199852, 1499815, 2399704, 2999630, 4799408, 5999260, 9598816, 11998520, 23997040, 47994080]

約数ペア:

[(1, 47994080), (2, 23997040), (4, 11998520), (5, 9598816), (8, 5999260), (10, 4799408), (16, 2999630), (20, 2399704), (32, 1499815), (40, 1199852), (79, 607520), (80, 599926), (158, 303760), (160, 299963), (316, 151880), (395, 121504), (632, 75940), (790, 60752), (1264, 37970), (1580, 30376), (2528, 18985), (3160, 15188), (3797, 12640), (6320, 7594)]