5041520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 13579488

約数和(自身を除く): 8537968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 337, 340, 374, 440, 674, 680, 748, 880, 935, 1348, 1360, 1496, 1685, 1870, 2696, 2992, 3370, 3707, 3740, 5392, 5729, 6740, 7414, 7480, 11458, 13480, 14828, 14960, 18535, 22916, 26960, 28645, 29656, 37070, 45832, 57290, 59312, 63019, 74140, 91664, 114580, 126038, 148280, 229160, 252076, 296560, 315095, 458320, 504152, 630190, 1008304, 1260380, 2520760, 5041520]

約数ペア:

[(1, 5041520), (2, 2520760), (4, 1260380), (5, 1008304), (8, 630190), (10, 504152), (11, 458320), (16, 315095), (17, 296560), (20, 252076), (22, 229160), (34, 148280), (40, 126038), (44, 114580), (55, 91664), (68, 74140), (80, 63019), (85, 59312), (88, 57290), (110, 45832), (136, 37070), (170, 29656), (176, 28645), (187, 26960), (220, 22916), (272, 18535), (337, 14960), (340, 14828), (374, 13480), (440, 11458), (674, 7480), (680, 7414), (748, 6740), (880, 5729), (935, 5392), (1348, 3740), (1360, 3707), (1496, 3370), (1685, 2992), (1870, 2696)]