9974750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 19779552

約数和(自身を除く): 9804802

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 2347, 4250, 4694, 11735, 23470, 39899, 58675, 79798, 117350, 199495, 293375, 398990, 586750, 997475, 1994950, 4987375, 9974750]

約数ペア:

[(1, 9974750), (2, 4987375), (5, 1994950), (10, 997475), (17, 586750), (25, 398990), (34, 293375), (50, 199495), (85, 117350), (125, 79798), (170, 58675), (250, 39899), (425, 23470), (850, 11735), (2125, 4694), (2347, 4250)]