10865540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77611}}^1$

素因数の和:77627

約数の個数: 24

約数和(自身を含む): 26077632

約数和(自身を除く): 15212092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77611, 155222, 310444, 388055, 543277, 776110, 1086554, 1552220, 2173108, 2716385, 5432770, 10865540]

約数ペア:

[(1, 10865540), (2, 5432770), (4, 2716385), (5, 2173108), (7, 1552220), (10, 1086554), (14, 776110), (20, 543277), (28, 388055), (35, 310444), (70, 155222), (140, 77611)]