10602020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 26432952

約数和(自身を除く): 15830932

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 337, 484, 572, 605, 674, 715, 1210, 1348, 1430, 1573, 1685, 2420, 2860, 3146, 3370, 3707, 4381, 6292, 6740, 7414, 7865, 8762, 14828, 15730, 17524, 18535, 21905, 31460, 37070, 40777, 43810, 48191, 74140, 81554, 87620, 96382, 163108, 192764, 203885, 240955, 407770, 481910, 530101, 815540, 963820, 1060202, 2120404, 2650505, 5301010, 10602020]

約数ペア:

[(1, 10602020), (2, 5301010), (4, 2650505), (5, 2120404), (10, 1060202), (11, 963820), (13, 815540), (20, 530101), (22, 481910), (26, 407770), (44, 240955), (52, 203885), (55, 192764), (65, 163108), (110, 96382), (121, 87620), (130, 81554), (143, 74140), (220, 48191), (242, 43810), (260, 40777), (286, 37070), (337, 31460), (484, 21905), (572, 18535), (605, 17524), (674, 15730), (715, 14828), (1210, 8762), (1348, 7865), (1430, 7414), (1573, 6740), (1685, 6292), (2420, 4381), (2860, 3707), (3146, 3370)]