58427920

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{881}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 136163160

約数和(自身を除く): 77735240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 881, 1658, 1762, 3316, 3524, 4145, 4405, 6632, 7048, 8290, 8810, 13264, 14096, 16580, 17620, 33160, 35240, 66320, 70480, 730349, 1460698, 2921396, 3651745, 5842792, 7303490, 11685584, 14606980, 29213960, 58427920]

約数ペア:

[(1, 58427920), (2, 29213960), (4, 14606980), (5, 11685584), (8, 7303490), (10, 5842792), (16, 3651745), (20, 2921396), (40, 1460698), (80, 730349), (829, 70480), (881, 66320), (1658, 35240), (1762, 33160), (3316, 17620), (3524, 16580), (4145, 14096), (4405, 13264), (6632, 8810), (7048, 8290)]