32489620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 72354240

約数和(自身を除く): 39864620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 443, 772, 886, 965, 1772, 1930, 2215, 3667, 3860, 4430, 7334, 8417, 8860, 14668, 16834, 18335, 33668, 36670, 42085, 73340, 84170, 85499, 168340, 170998, 341996, 427495, 854990, 1624481, 1709980, 3248962, 6497924, 8122405, 16244810, 32489620]

約数ペア:

[(1, 32489620), (2, 16244810), (4, 8122405), (5, 6497924), (10, 3248962), (19, 1709980), (20, 1624481), (38, 854990), (76, 427495), (95, 341996), (190, 170998), (193, 168340), (380, 85499), (386, 84170), (443, 73340), (772, 42085), (886, 36670), (965, 33668), (1772, 18335), (1930, 16834), (2215, 14668), (3667, 8860), (3860, 8417), (4430, 7334)]