63231640

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2693}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 142566480

約数和(自身を除く): 79334840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2693, 2935, 4696, 5386, 5870, 10772, 11740, 13465, 21544, 23480, 26930, 53860, 107720, 1580791, 3161582, 6323164, 7903955, 12646328, 15807910, 31615820, 63231640]

約数ペア:

[(1, 63231640), (2, 31615820), (4, 15807910), (5, 12646328), (8, 7903955), (10, 6323164), (20, 3161582), (40, 1580791), (587, 107720), (1174, 53860), (2348, 26930), (2693, 23480), (2935, 21544), (4696, 13465), (5386, 11740), (5870, 10772)]