29554960

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 68942016

約数和(自身を除く): 39387056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 647, 1142, 1294, 2284, 2588, 2855, 3235, 4568, 5176, 5710, 6470, 9136, 10352, 11420, 12940, 22840, 25880, 45680, 51760, 369437, 738874, 1477748, 1847185, 2955496, 3694370, 5910992, 7388740, 14777480, 29554960]

約数ペア:

[(1, 29554960), (2, 14777480), (4, 7388740), (5, 5910992), (8, 3694370), (10, 2955496), (16, 1847185), (20, 1477748), (40, 738874), (80, 369437), (571, 51760), (647, 45680), (1142, 25880), (1294, 22840), (2284, 12940), (2588, 11420), (2855, 10352), (3235, 9136), (4568, 6470), (5176, 5710)]