105085220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{99137}}^1$

素因数の和:99199

約数の個数: 24

約数和(自身を含む): 224844984

約数和(自身を除く): 119759764

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 99137, 198274, 396548, 495685, 991370, 1982740, 5254261, 10508522, 21017044, 26271305, 52542610, 105085220]

約数ペア:

[(1, 105085220), (2, 52542610), (4, 26271305), (5, 21017044), (10, 10508522), (20, 5254261), (53, 1982740), (106, 991370), (212, 495685), (265, 396548), (530, 198274), (1060, 99137)]