70414040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76537}}^1$

素因数の和:76571

約数の個数: 32

約数和(自身を含む): 165322080

約数和(自身を除く): 94908040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 76537, 153074, 306148, 382685, 612296, 765370, 1530740, 1760351, 3061480, 3520702, 7041404, 8801755, 14082808, 17603510, 35207020, 70414040]

約数ペア:

[(1, 70414040), (2, 35207020), (4, 17603510), (5, 14082808), (8, 8801755), (10, 7041404), (20, 3520702), (23, 3061480), (40, 1760351), (46, 1530740), (92, 765370), (115, 612296), (184, 382685), (230, 306148), (460, 153074), (920, 76537)]