7038680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 18312480

約数和(自身を除く): 11273800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 941, 1496, 1870, 1882, 3740, 3764, 4705, 7480, 7528, 9410, 10351, 15997, 18820, 20702, 31994, 37640, 41404, 51755, 63988, 79985, 82808, 103510, 127976, 159970, 175967, 207020, 319940, 351934, 414040, 639880, 703868, 879835, 1407736, 1759670, 3519340, 7038680]

約数ペア:

[(1, 7038680), (2, 3519340), (4, 1759670), (5, 1407736), (8, 879835), (10, 703868), (11, 639880), (17, 414040), (20, 351934), (22, 319940), (34, 207020), (40, 175967), (44, 159970), (55, 127976), (68, 103510), (85, 82808), (88, 79985), (110, 63988), (136, 51755), (170, 41404), (187, 37640), (220, 31994), (340, 20702), (374, 18820), (440, 15997), (680, 10351), (748, 9410), (935, 7528), (941, 7480), (1496, 4705), (1870, 3764), (1882, 3740)]