20160232730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{13487}}^1$

素因数の和:13739

約数の個数: 64

約数和(自身を含む): 40274952192

約数和(自身を除く): 20114719462

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 127, 214, 254, 535, 635, 1070, 1177, 1270, 1397, 2354, 2794, 5885, 6985, 11770, 13487, 13589, 13970, 26974, 27178, 67435, 67945, 134870, 135890, 148357, 149479, 296714, 298958, 741785, 747395, 1443109, 1483570, 1494790, 1712849, 2886218, 3425698, 7215545, 8564245, 14431090, 15874199, 17128490, 18841339, 31748398, 37682678, 79370995, 94206695, 158741990, 183274843, 188413390, 366549686, 916374215, 1832748430, 2016023273, 4032046546, 10080116365, 20160232730]

約数ペア:

[(1, 20160232730), (2, 10080116365), (5, 4032046546), (10, 2016023273), (11, 1832748430), (22, 916374215), (55, 366549686), (107, 188413390), (110, 183274843), (127, 158741990), (214, 94206695), (254, 79370995), (535, 37682678), (635, 31748398), (1070, 18841339), (1177, 17128490), (1270, 15874199), (1397, 14431090), (2354, 8564245), (2794, 7215545), (5885, 3425698), (6985, 2886218), (11770, 1712849), (13487, 1494790), (13589, 1483570), (13970, 1443109), (26974, 747395), (27178, 741785), (67435, 298958), (67945, 296714), (134870, 149479), (135890, 148357)]