17208080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12653}}^1$

素因数の和:12683

約数の個数: 40

約数和(自身を含む): 42365592

約数和(自身を除く): 25157512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12653, 25306, 50612, 63265, 101224, 126530, 202448, 215101, 253060, 430202, 506120, 860404, 1012240, 1075505, 1720808, 2151010, 3441616, 4302020, 8604040, 17208080]

約数ペア:

[(1, 17208080), (2, 8604040), (4, 4302020), (5, 3441616), (8, 2151010), (10, 1720808), (16, 1075505), (17, 1012240), (20, 860404), (34, 506120), (40, 430202), (68, 253060), (80, 215101), (85, 202448), (136, 126530), (170, 101224), (272, 63265), (340, 50612), (680, 25306), (1360, 12653)]