42203480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95917}}^1$

素因数の和:95939

約数の個数: 32

約数和(自身を含む): 103591440

約数和(自身を除く): 61387960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 95917, 191834, 383668, 479585, 767336, 959170, 1055087, 1918340, 2110174, 3836680, 4220348, 5275435, 8440696, 10550870, 21101740, 42203480]

約数ペア:

[(1, 42203480), (2, 21101740), (4, 10550870), (5, 8440696), (8, 5275435), (10, 4220348), (11, 3836680), (20, 2110174), (22, 1918340), (40, 1055087), (44, 959170), (55, 767336), (88, 479585), (110, 383668), (220, 191834), (440, 95917)]