67074620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{25601}}^1$

素因数の和:25741

約数の個数: 24

約数和(自身を含む): 141937488

約数和(自身を除く): 74862868

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 25601, 51202, 102404, 128005, 256010, 512020, 3353731, 6707462, 13414924, 16768655, 33537310, 67074620]

約数ペア:

[(1, 67074620), (2, 33537310), (4, 16768655), (5, 13414924), (10, 6707462), (20, 3353731), (131, 512020), (262, 256010), (524, 128005), (655, 102404), (1310, 51202), (2620, 25601)]