84957160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 204567120

約数和(自身を除く): 119609960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1237, 1717, 2020, 2474, 3434, 4040, 4948, 6185, 6868, 8585, 9896, 12370, 13736, 17170, 21029, 24740, 34340, 42058, 49480, 68680, 84116, 105145, 124937, 168232, 210290, 249874, 420580, 499748, 624685, 841160, 999496, 1249370, 2123929, 2498740, 4247858, 4997480, 8495716, 10619645, 16991432, 21239290, 42478580, 84957160]

約数ペア:

[(1, 84957160), (2, 42478580), (4, 21239290), (5, 16991432), (8, 10619645), (10, 8495716), (17, 4997480), (20, 4247858), (34, 2498740), (40, 2123929), (68, 1249370), (85, 999496), (101, 841160), (136, 624685), (170, 499748), (202, 420580), (340, 249874), (404, 210290), (505, 168232), (680, 124937), (808, 105145), (1010, 84116), (1237, 68680), (1717, 49480), (2020, 42058), (2474, 34340), (3434, 24740), (4040, 21029), (4948, 17170), (6185, 13736), (6868, 12370), (8585, 9896)]