2016258310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1993}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 4201948224

約数和(自身を除く): 2185689914

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 541, 935, 1082, 1870, 1993, 2705, 3986, 5410, 5951, 9197, 9965, 11902, 18394, 19930, 21923, 29755, 33881, 43846, 45985, 59510, 67762, 91970, 101167, 109615, 169405, 202334, 219230, 338810, 372691, 505835, 745382, 1011670, 1078213, 1863455, 2156426, 3726910, 5391065, 10782130, 11860343, 18329621, 23720686, 36659242, 59301715, 91648105, 118603430, 183296210, 201625831, 403251662, 1008129155, 2016258310]

約数ペア:

[(1, 2016258310), (2, 1008129155), (5, 403251662), (10, 201625831), (11, 183296210), (17, 118603430), (22, 91648105), (34, 59301715), (55, 36659242), (85, 23720686), (110, 18329621), (170, 11860343), (187, 10782130), (374, 5391065), (541, 3726910), (935, 2156426), (1082, 1863455), (1870, 1078213), (1993, 1011670), (2705, 745382), (3986, 505835), (5410, 372691), (5951, 338810), (9197, 219230), (9965, 202334), (11902, 169405), (18394, 109615), (19930, 101167), (21923, 91970), (29755, 67762), (33881, 59510), (43846, 45985)]