11415160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16787}}^1$

素因数の和:16815

約数の個数: 32

約数和(自身を含む): 27196560

約数和(自身を除く): 15781400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16787, 33574, 67148, 83935, 134296, 167870, 285379, 335740, 570758, 671480, 1141516, 1426895, 2283032, 2853790, 5707580, 11415160]

約数ペア:

[(1, 11415160), (2, 5707580), (4, 2853790), (5, 2283032), (8, 1426895), (10, 1141516), (17, 671480), (20, 570758), (34, 335740), (40, 285379), (68, 167870), (85, 134296), (136, 83935), (170, 67148), (340, 33574), (680, 16787)]