65657740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6659}}^1$

素因数の和:6714

約数の個数: 48

約数和(自身を含む): 151048800

約数和(自身を除く): 85391060

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, 6659, 9860, 13318, 26636, 33295, 66590, 113203, 133180, 193111, 226406, 386222, 452812, 566015, 772444, 965555, 1132030, 1931110, 2264060, 3282887, 3862220, 6565774, 13131548, 16414435, 32828870, 65657740]

約数ペア:

[(1, 65657740), (2, 32828870), (4, 16414435), (5, 13131548), (10, 6565774), (17, 3862220), (20, 3282887), (29, 2264060), (34, 1931110), (58, 1132030), (68, 965555), (85, 772444), (116, 566015), (145, 452812), (170, 386222), (290, 226406), (340, 193111), (493, 133180), (580, 113203), (986, 66590), (1972, 33295), (2465, 26636), (4930, 13318), (6659, 9860)]