38135080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56081}}^1$

素因数の和:56109

約数の個数: 32

約数和(自身を含む): 90852840

約数和(自身を除く): 52717760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56081, 112162, 224324, 280405, 448648, 560810, 953377, 1121620, 1906754, 2243240, 3813508, 4766885, 7627016, 9533770, 19067540, 38135080]

約数ペア:

[(1, 38135080), (2, 19067540), (4, 9533770), (5, 7627016), (8, 4766885), (10, 3813508), (17, 2243240), (20, 1906754), (34, 1121620), (40, 953377), (68, 560810), (85, 448648), (136, 280405), (170, 224324), (340, 112162), (680, 56081)]