22251140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14083}}^1$

素因数の和:14171

約数の個数: 24

約数和(自身を含む): 47322240

約数和(自身を除く): 25071100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14083, 28166, 56332, 70415, 140830, 281660, 1112557, 2225114, 4450228, 5562785, 11125570, 22251140]

約数ペア:

[(1, 22251140), (2, 11125570), (4, 5562785), (5, 4450228), (10, 2225114), (20, 1112557), (79, 281660), (158, 140830), (316, 70415), (395, 56332), (790, 28166), (1580, 14083)]