7131160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10487}}^1$

素因数の和:10515

約数の個数: 32

約数和(自身を含む): 16990560

約数和(自身を除く): 9859400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10487, 20974, 41948, 52435, 83896, 104870, 178279, 209740, 356558, 419480, 713116, 891395, 1426232, 1782790, 3565580, 7131160]

約数ペア:

[(1, 7131160), (2, 3565580), (4, 1782790), (5, 1426232), (8, 891395), (10, 713116), (17, 419480), (20, 356558), (34, 209740), (40, 178279), (68, 104870), (85, 83896), (136, 52435), (170, 41948), (340, 20974), (680, 10487)]