15707613020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7369}}^1\times {\mathrm{9689}}^1$

素因数の和:17078

約数の個数: 48

約数和(自身を含む): 35993311200

約数和(自身を除く): 20285698180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 7369, 9689, 14738, 19378, 29476, 36845, 38756, 48445, 73690, 81059, 96890, 106579, 147380, 162118, 193780, 213158, 324236, 405295, 426316, 532895, 810590, 1065790, 1621180, 2131580, 71398241, 142796482, 285592964, 356991205, 713982410, 785380651, 1427964820, 1570761302, 3141522604, 3926903255, 7853806510, 15707613020]

約数ペア:

[(1, 15707613020), (2, 7853806510), (4, 3926903255), (5, 3141522604), (10, 1570761302), (11, 1427964820), (20, 785380651), (22, 713982410), (44, 356991205), (55, 285592964), (110, 142796482), (220, 71398241), (7369, 2131580), (9689, 1621180), (14738, 1065790), (19378, 810590), (29476, 532895), (36845, 426316), (38756, 405295), (48445, 324236), (73690, 213158), (81059, 193780), (96890, 162118), (106579, 147380)]