32620520

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5867}}^1$

素因数の和:6017

約数の個数: 32

約数和(自身を含む): 73936800

約数和(自身を除く): 41316280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 5867, 11734, 23468, 29335, 46936, 58670, 117340, 234680, 815513, 1631026, 3262052, 4077565, 6524104, 8155130, 16310260, 32620520]

約数ペア:

[(1, 32620520), (2, 16310260), (4, 8155130), (5, 6524104), (8, 4077565), (10, 3262052), (20, 1631026), (40, 815513), (139, 234680), (278, 117340), (556, 58670), (695, 46936), (1112, 29335), (1390, 23468), (2780, 11734), (5560, 5867)]