17382160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12811

約数の個数: 40

約数和(自身を含む): 42794136

約数和(自身を除く): 25411976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12781, 25562, 51124, 63905, 102248, 127810, 204496, 217277, 255620, 434554, 511240, 869108, 1022480, 1086385, 1738216, 2172770, 3476432, 4345540, 8691080, 17382160]

約数ペア:

[(1, 17382160), (2, 8691080), (4, 4345540), (5, 3476432), (8, 2172770), (10, 1738216), (16, 1086385), (17, 1022480), (20, 869108), (34, 511240), (40, 434554), (68, 255620), (80, 217277), (85, 204496), (136, 127810), (170, 102248), (272, 63905), (340, 51124), (680, 25562), (1360, 12781)]