79552160

素因数分解:

$2^5\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 188547912

約数和(自身を除く): 108995752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 421, 842, 1181, 1684, 2105, 2362, 3368, 4210, 4724, 5905, 6736, 8420, 9448, 11810, 13472, 16840, 18896, 23620, 33680, 37792, 47240, 67360, 94480, 188960, 497201, 994402, 1988804, 2486005, 3977608, 4972010, 7955216, 9944020, 15910432, 19888040, 39776080, 79552160]

約数ペア:

[(1, 79552160), (2, 39776080), (4, 19888040), (5, 15910432), (8, 9944020), (10, 7955216), (16, 4972010), (20, 3977608), (32, 2486005), (40, 1988804), (80, 994402), (160, 497201), (421, 188960), (842, 94480), (1181, 67360), (1684, 47240), (2105, 37792), (2362, 33680), (3368, 23620), (4210, 18896), (4724, 16840), (5905, 13472), (6736, 11810), (8420, 9448)]