23377790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 45390240

約数和(自身を除く): 22012450

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3001, 3895, 6002, 7790, 15005, 30010, 57019, 114038, 123041, 246082, 285095, 570190, 615205, 1230410, 2337779, 4675558, 11688895, 23377790]

約数ペア:

[(1, 23377790), (2, 11688895), (5, 4675558), (10, 2337779), (19, 1230410), (38, 615205), (41, 570190), (82, 285095), (95, 246082), (190, 123041), (205, 114038), (410, 57019), (779, 30010), (1558, 15005), (3001, 7790), (3895, 6002)]