156728856020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{565849}}^1$

素因数の和:567128

約数の個数: 48

約数和(自身を含む): 359337384000

約数和(自身を除く): 202608527980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1259, 2518, 5036, 6295, 12590, 13849, 25180, 27698, 55396, 69245, 138490, 276980, 565849, 1131698, 2263396, 2829245, 5658490, 6224339, 11316980, 12448678, 24897356, 31121695, 62243390, 124486780, 712403891, 1424807782, 2849615564, 3562019455, 7124038910, 7836442801, 14248077820, 15672885602, 31345771204, 39182214005, 78364428010, 156728856020]

約数ペア:

[(1, 156728856020), (2, 78364428010), (4, 39182214005), (5, 31345771204), (10, 15672885602), (11, 14248077820), (20, 7836442801), (22, 7124038910), (44, 3562019455), (55, 2849615564), (110, 1424807782), (220, 712403891), (1259, 124486780), (2518, 62243390), (5036, 31121695), (6295, 24897356), (12590, 12448678), (13849, 11316980), (25180, 6224339), (27698, 5658490), (55396, 2829245), (69245, 2263396), (138490, 1131698), (276980, 565849)]