4191379180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2\times {\mathrm{569}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 9186065280

約数和(自身を除く): 4994686100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 569, 620, 1090, 1138, 2180, 2276, 2845, 3379, 5690, 6758, 11380, 11881, 13516, 16895, 17639, 23762, 33790, 35278, 47524, 59405, 62021, 67580, 70556, 88195, 118810, 124042, 176390, 237620, 248084, 310105, 352780, 368311, 620210, 736622, 1240420, 1473244, 1841555, 1922651, 3683110, 3845302, 6760289, 7366220, 7690604, 9613255, 13520578, 19226510, 27041156, 33801445, 38453020, 67602890, 135205780, 209568959, 419137918, 838275836, 1047844795, 2095689590, 4191379180]

約数ペア:

[(1, 4191379180), (2, 2095689590), (4, 1047844795), (5, 838275836), (10, 419137918), (20, 209568959), (31, 135205780), (62, 67602890), (109, 38453020), (124, 33801445), (155, 27041156), (218, 19226510), (310, 13520578), (436, 9613255), (545, 7690604), (569, 7366220), (620, 6760289), (1090, 3845302), (1138, 3683110), (2180, 1922651), (2276, 1841555), (2845, 1473244), (3379, 1240420), (5690, 736622), (6758, 620210), (11380, 368311), (11881, 352780), (13516, 310105), (16895, 248084), (17639, 237620), (23762, 176390), (33790, 124042), (35278, 118810), (47524, 88195), (59405, 70556), (62021, 67580)]