15202101820

素因数分解:

$2^2\times 5^1\times {\mathrm{33811}}^1\times {\mathrm{22481}}^1$

素因数の和:56301

約数の個数: 24

約数和(自身を含む): 31926778128

約数和(自身を除く): 16724676308

約数列:

[1, 2, 4, 5, 10, 20, 22481, 33811, 44962, 67622, 89924, 112405, 135244, 169055, 224810, 338110, 449620, 676220, 760105091, 1520210182, 3040420364, 3800525455, 7601050910, 15202101820]

約数ペア:

[(1, 15202101820), (2, 7601050910), (4, 3800525455), (5, 3040420364), (10, 1520210182), (20, 760105091), (22481, 676220), (33811, 449620), (44962, 338110), (67622, 224810), (89924, 169055), (112405, 135244)]