28449500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 65808288

約数和(自身を除く): 37358788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 3347, 4250, 6694, 8500, 13388, 16735, 33470, 56899, 66940, 83675, 113798, 167350, 227596, 284495, 334700, 418375, 568990, 836750, 1137980, 1422475, 1673500, 2844950, 5689900, 7112375, 14224750, 28449500]

約数ペア:

[(1, 28449500), (2, 14224750), (4, 7112375), (5, 5689900), (10, 2844950), (17, 1673500), (20, 1422475), (25, 1137980), (34, 836750), (50, 568990), (68, 418375), (85, 334700), (100, 284495), (125, 227596), (170, 167350), (250, 113798), (340, 83675), (425, 66940), (500, 56899), (850, 33470), (1700, 16735), (2125, 13388), (3347, 8500), (4250, 6694)]