126616220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{171103}}^1$

素因数の和:171149

約数の個数: 24

約数和(自身を含む): 273081984

約数和(自身を除く): 146465764

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 171103, 342206, 684412, 855515, 1711030, 3422060, 6330811, 12661622, 25323244, 31654055, 63308110, 126616220]

約数ペア:

[(1, 126616220), (2, 63308110), (4, 31654055), (5, 25323244), (10, 12661622), (20, 6330811), (37, 3422060), (74, 1711030), (148, 855515), (185, 684412), (370, 342206), (740, 171103)]