11290040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16603}}^1$

素因数の和:16631

約数の個数: 32

約数和(自身を含む): 26898480

約数和(自身を除く): 15608440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16603, 33206, 66412, 83015, 132824, 166030, 282251, 332060, 564502, 664120, 1129004, 1411255, 2258008, 2822510, 5645020, 11290040]

約数ペア:

[(1, 11290040), (2, 5645020), (4, 2822510), (5, 2258008), (8, 1411255), (10, 1129004), (17, 664120), (20, 564502), (34, 332060), (40, 282251), (68, 166030), (85, 132824), (136, 83015), (170, 66412), (340, 33206), (680, 16603)]