32289920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3913

約数の個数: 64

約数和(自身を含む): 83152440

約数和(自身を除く): 50862520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3881, 4160, 7762, 8320, 15524, 19405, 31048, 38810, 50453, 62096, 77620, 100906, 124192, 155240, 201812, 248384, 252265, 310480, 403624, 496768, 504530, 620960, 807248, 1009060, 1241920, 1614496, 2018120, 2483840, 3228992, 4036240, 6457984, 8072480, 16144960, 32289920]

約数ペア:

[(1, 32289920), (2, 16144960), (4, 8072480), (5, 6457984), (8, 4036240), (10, 3228992), (13, 2483840), (16, 2018120), (20, 1614496), (26, 1241920), (32, 1009060), (40, 807248), (52, 620960), (64, 504530), (65, 496768), (80, 403624), (104, 310480), (128, 252265), (130, 248384), (160, 201812), (208, 155240), (260, 124192), (320, 100906), (416, 77620), (520, 62096), (640, 50453), (832, 38810), (1040, 31048), (1664, 19405), (2080, 15524), (3881, 8320), (4160, 7762)]