17264860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 40229280

約数和(自身を除く): 22964420

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 103, 116, 145, 170, 206, 289, 290, 340, 412, 493, 515, 578, 580, 986, 1030, 1156, 1445, 1751, 1972, 2060, 2465, 2890, 2987, 3502, 4930, 5780, 5974, 7004, 8381, 8755, 9860, 11948, 14935, 16762, 17510, 29767, 29870, 33524, 35020, 41905, 50779, 59534, 59740, 83810, 101558, 119068, 148835, 167620, 203116, 253895, 297670, 507790, 595340, 863243, 1015580, 1726486, 3452972, 4316215, 8632430, 17264860]

約数ペア:

[(1, 17264860), (2, 8632430), (4, 4316215), (5, 3452972), (10, 1726486), (17, 1015580), (20, 863243), (29, 595340), (34, 507790), (58, 297670), (68, 253895), (85, 203116), (103, 167620), (116, 148835), (145, 119068), (170, 101558), (206, 83810), (289, 59740), (290, 59534), (340, 50779), (412, 41905), (493, 35020), (515, 33524), (578, 29870), (580, 29767), (986, 17510), (1030, 16762), (1156, 14935), (1445, 11948), (1751, 9860), (1972, 8755), (2060, 8381), (2465, 7004), (2890, 5974), (2987, 5780), (3502, 4930)]