70323160

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3847}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 158614560

約数和(自身を除く): 88291400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 3847, 4570, 7694, 9140, 15388, 18280, 19235, 30776, 38470, 76940, 153880, 1758079, 3516158, 7032316, 8790395, 14064632, 17580790, 35161580, 70323160]

約数ペア:

[(1, 70323160), (2, 35161580), (4, 17580790), (5, 14064632), (8, 8790395), (10, 7032316), (20, 3516158), (40, 1758079), (457, 153880), (914, 76940), (1828, 38470), (2285, 30776), (3656, 19235), (3847, 18280), (4570, 15388), (7694, 9140)]