40056160

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 95860800

約数和(自身を除く): 55804640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 3169, 6320, 6338, 12640, 12676, 15845, 25352, 31690, 50704, 63380, 101408, 126760, 250351, 253520, 500702, 507040, 1001404, 1251755, 2002808, 2503510, 4005616, 5007020, 8011232, 10014040, 20028080, 40056160]

約数ペア:

[(1, 40056160), (2, 20028080), (4, 10014040), (5, 8011232), (8, 5007020), (10, 4005616), (16, 2503510), (20, 2002808), (32, 1251755), (40, 1001404), (79, 507040), (80, 500702), (158, 253520), (160, 250351), (316, 126760), (395, 101408), (632, 63380), (790, 50704), (1264, 31690), (1580, 25352), (2528, 15845), (3160, 12676), (3169, 12640), (6320, 6338)]