112228820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26849}}^1$

素因数の和:26888

約数の個数: 48

約数和(自身を含む): 270648000

約数和(自身を除く): 158419180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 26849, 53698, 107396, 134245, 268490, 295339, 510131, 536980, 590678, 1020262, 1181356, 1476695, 2040524, 2550655, 2953390, 5101310, 5611441, 5906780, 10202620, 11222882, 22445764, 28057205, 56114410, 112228820]

約数ペア:

[(1, 112228820), (2, 56114410), (4, 28057205), (5, 22445764), (10, 11222882), (11, 10202620), (19, 5906780), (20, 5611441), (22, 5101310), (38, 2953390), (44, 2550655), (55, 2040524), (76, 1476695), (95, 1181356), (110, 1020262), (190, 590678), (209, 536980), (220, 510131), (380, 295339), (418, 268490), (836, 134245), (1045, 107396), (2090, 53698), (4180, 26849)]