2013281050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{118081}}^1$

素因数の和:118135

約数の個数: 48

約数和(自身を含む): 4216944384

約数和(自身を除く): 2203663334

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 17050, 118081, 236162, 590405, 1180810, 1298891, 2597782, 2952025, 3660511, 5904050, 6494455, 7321022, 12988910, 18302555, 32472275, 36605110, 40265621, 64944550, 80531242, 91512775, 183025550, 201328105, 402656210, 1006640525, 2013281050]

約数ペア:

[(1, 2013281050), (2, 1006640525), (5, 402656210), (10, 201328105), (11, 183025550), (22, 91512775), (25, 80531242), (31, 64944550), (50, 40265621), (55, 36605110), (62, 32472275), (110, 18302555), (155, 12988910), (275, 7321022), (310, 6494455), (341, 5904050), (550, 3660511), (682, 2952025), (775, 2597782), (1550, 1298891), (1705, 1180810), (3410, 590405), (8525, 236162), (17050, 118081)]