39752620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68539}}^1$

素因数の和:68577

約数の個数: 24

約数和(自身を含む): 86360400

約数和(自身を除く): 46607780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 68539, 137078, 274156, 342695, 685390, 1370780, 1987631, 3975262, 7950524, 9938155, 19876310, 39752620]

約数ペア:

[(1, 39752620), (2, 19876310), (4, 9938155), (5, 7950524), (10, 3975262), (20, 1987631), (29, 1370780), (58, 685390), (116, 342695), (145, 274156), (290, 137078), (580, 68539)]