11509000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 28557360

約数和(自身を除く): 17048360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 677, 680, 850, 1000, 1354, 1700, 2125, 2708, 3385, 3400, 4250, 5416, 6770, 8500, 11509, 13540, 16925, 17000, 23018, 27080, 33850, 46036, 57545, 67700, 84625, 92072, 115090, 135400, 169250, 230180, 287725, 338500, 460360, 575450, 677000, 1150900, 1438625, 2301800, 2877250, 5754500, 11509000]

約数ペア:

[(1, 11509000), (2, 5754500), (4, 2877250), (5, 2301800), (8, 1438625), (10, 1150900), (17, 677000), (20, 575450), (25, 460360), (34, 338500), (40, 287725), (50, 230180), (68, 169250), (85, 135400), (100, 115090), (125, 92072), (136, 84625), (170, 67700), (200, 57545), (250, 46036), (340, 33850), (425, 27080), (500, 23018), (677, 17000), (680, 16925), (850, 13540), (1000, 11509), (1354, 8500), (1700, 6770), (2125, 5416), (2708, 4250), (3385, 3400)]