23678210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81649}}^1$

素因数の和:81685

約数の個数: 16

約数和(自身を含む): 44091000

約数和(自身を除く): 20412790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 81649, 163298, 408245, 816490, 2367821, 4735642, 11839105, 23678210]

約数ペア:

[(1, 23678210), (2, 11839105), (5, 4735642), (10, 2367821), (29, 816490), (58, 408245), (145, 163298), (290, 81649)]