67077580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6858

約数の個数: 48

約数和(自身を含む): 154314720

約数和(自身を除く): 87237140

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 6803, 9860, 13606, 27212, 34015, 68030, 115651, 136060, 197287, 231302, 394574, 462604, 578255, 789148, 986435, 1156510, 1972870, 2313020, 3353879, 3945740, 6707758, 13415516, 16769395, 33538790, 67077580]

約数ペア:

[(1, 67077580), (2, 33538790), (4, 16769395), (5, 13415516), (10, 6707758), (17, 3945740), (20, 3353879), (29, 2313020), (34, 1972870), (58, 1156510), (68, 986435), (85, 789148), (116, 578255), (145, 462604), (170, 394574), (290, 231302), (340, 197287), (493, 136060), (580, 115651), (986, 68030), (1972, 34015), (2465, 27212), (4930, 13606), (6803, 9860)]