828376160

素因数分解:

$2^5\times 5^1\times {\mathrm{5177351}}^1$

素因数の和:5177366

約数の個数: 24

約数和(自身を含む): 1957039056

約数和(自身を除く): 1128662896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5177351, 10354702, 20709404, 25886755, 41418808, 51773510, 82837616, 103547020, 165675232, 207094040, 414188080, 828376160]

約数ペア:

[(1, 828376160), (2, 414188080), (4, 207094040), (5, 165675232), (8, 103547020), (10, 82837616), (16, 51773510), (20, 41418808), (32, 25886755), (40, 20709404), (80, 10354702), (160, 5177351)]