373347580

素因数分解:

$2^2\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{8719}}^1$

素因数の和:10869

約数の個数: 24

約数和(自身を含む): 784486080

約数和(自身を除く): 411138500

約数列:

[1, 2, 4, 5, 10, 20, 2141, 4282, 8564, 8719, 10705, 17438, 21410, 34876, 42820, 43595, 87190, 174380, 18667379, 37334758, 74669516, 93336895, 186673790, 373347580]

約数ペア:

[(1, 373347580), (2, 186673790), (4, 93336895), (5, 74669516), (10, 37334758), (20, 18667379), (2141, 174380), (4282, 87190), (8564, 43595), (8719, 42820), (10705, 34876), (17438, 21410)]