7814050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 15969960

約数和(自身を除く): 8155910

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 317, 425, 493, 634, 725, 850, 986, 1450, 1585, 2465, 3170, 4930, 5389, 7925, 9193, 10778, 12325, 15850, 18386, 24650, 26945, 45965, 53890, 91930, 134725, 156281, 229825, 269450, 312562, 459650, 781405, 1562810, 3907025, 7814050]

約数ペア:

[(1, 7814050), (2, 3907025), (5, 1562810), (10, 781405), (17, 459650), (25, 312562), (29, 269450), (34, 229825), (50, 156281), (58, 134725), (85, 91930), (145, 53890), (170, 45965), (290, 26945), (317, 24650), (425, 18386), (493, 15850), (634, 12325), (725, 10778), (850, 9193), (986, 7925), (1450, 5389), (1585, 4930), (2465, 3170)]