70333240

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16433}}^1$

素因数の和:16551

約数の個数: 32

約数和(自身を含む): 159738480

約数和(自身を除く): 89405240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 16433, 32866, 65732, 82165, 131464, 164330, 328660, 657320, 1758331, 3516662, 7033324, 8791655, 14066648, 17583310, 35166620, 70333240]

約数ペア:

[(1, 70333240), (2, 35166620), (4, 17583310), (5, 14066648), (8, 8791655), (10, 7033324), (20, 3516662), (40, 1758331), (107, 657320), (214, 328660), (428, 164330), (535, 131464), (856, 82165), (1070, 65732), (2140, 32866), (4280, 16433)]