22788260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103583}}^1$

素因数の和:103603

約数の個数: 24

約数和(自身を含む): 52206336

約数和(自身を除く): 29418076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103583, 207166, 414332, 517915, 1035830, 1139413, 2071660, 2278826, 4557652, 5697065, 11394130, 22788260]

約数ペア:

[(1, 22788260), (2, 11394130), (4, 5697065), (5, 4557652), (10, 2278826), (11, 2071660), (20, 1139413), (22, 1035830), (44, 517915), (55, 414332), (110, 207166), (220, 103583)]