105560360

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7351}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 238204800

約数和(自身を除く): 132644440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 7351, 14360, 14702, 29404, 36755, 58808, 73510, 147020, 294040, 2639009, 5278018, 10556036, 13195045, 21112072, 26390090, 52780180, 105560360]

約数ペア:

[(1, 105560360), (2, 52780180), (4, 26390090), (5, 21112072), (8, 13195045), (10, 10556036), (20, 5278018), (40, 2639009), (359, 294040), (718, 147020), (1436, 73510), (1795, 58808), (2872, 36755), (3590, 29404), (7180, 14702), (7351, 14360)]