70065700

素因数分解:

$2^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1427}}^1$

素因数の和:1932

約数の個数: 36

約数和(自身を含む): 152458992

約数和(自身を除く): 82393292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 491, 982, 1427, 1964, 2455, 2854, 4910, 5708, 7135, 9820, 12275, 14270, 24550, 28540, 35675, 49100, 71350, 142700, 700657, 1401314, 2802628, 3503285, 7006570, 14013140, 17516425, 35032850, 70065700]

約数ペア:

[(1, 70065700), (2, 35032850), (4, 17516425), (5, 14013140), (10, 7006570), (20, 3503285), (25, 2802628), (50, 1401314), (100, 700657), (491, 142700), (982, 71350), (1427, 49100), (1964, 35675), (2455, 28540), (2854, 24550), (4910, 14270), (5708, 12275), (7135, 9820)]