125206240

素因数分解:

$2^5\times 5^1\times {\mathrm{782539}}^1$

素因数の和:782554

約数の個数: 24

約数和(自身を含む): 295800120

約数和(自身を除く): 170593880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 782539, 1565078, 3130156, 3912695, 6260312, 7825390, 12520624, 15650780, 25041248, 31301560, 62603120, 125206240]

約数ペア:

[(1, 125206240), (2, 62603120), (4, 31301560), (5, 25041248), (8, 15650780), (10, 12520624), (16, 7825390), (20, 6260312), (32, 3912695), (40, 3130156), (80, 1565078), (160, 782539)]