9575420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28163}}^1$

素因数の和:28189

約数の個数: 24

約数和(自身を含む): 21291984

約数和(自身を除く): 11716564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28163, 56326, 112652, 140815, 281630, 478771, 563260, 957542, 1915084, 2393855, 4787710, 9575420]

約数ペア:

[(1, 9575420), (2, 4787710), (4, 2393855), (5, 1915084), (10, 957542), (17, 563260), (20, 478771), (34, 281630), (68, 140815), (85, 112652), (170, 56326), (340, 28163)]