70147040

素因数分解:

$2^5\times 5^1\times {\mathrm{438419}}^1$

素因数の和:438434

約数の個数: 24

約数和(自身を含む): 165722760

約数和(自身を除く): 95575720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 438419, 876838, 1753676, 2192095, 3507352, 4384190, 7014704, 8768380, 14029408, 17536760, 35073520, 70147040]

約数ペア:

[(1, 70147040), (2, 35073520), (4, 17536760), (5, 14029408), (8, 8768380), (10, 7014704), (16, 4384190), (20, 3507352), (32, 2192095), (40, 1753676), (80, 876838), (160, 438419)]