7956680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11729

約数の個数: 32

約数和(自身を含む): 18957240

約数和(自身を除く): 11000560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11701, 23402, 46804, 58505, 93608, 117010, 198917, 234020, 397834, 468040, 795668, 994585, 1591336, 1989170, 3978340, 7956680]

約数ペア:

[(1, 7956680), (2, 3978340), (4, 1989170), (5, 1591336), (8, 994585), (10, 795668), (17, 468040), (20, 397834), (34, 234020), (40, 198917), (68, 117010), (85, 93608), (136, 58505), (170, 46804), (340, 23402), (680, 11701)]