5542000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 14275872

約数和(自身を除く): 8733872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 163, 170, 200, 250, 272, 326, 340, 400, 425, 500, 652, 680, 815, 850, 1000, 1304, 1360, 1630, 1700, 2000, 2125, 2608, 2771, 3260, 3400, 4075, 4250, 5542, 6520, 6800, 8150, 8500, 11084, 13040, 13855, 16300, 17000, 20375, 22168, 27710, 32600, 34000, 40750, 44336, 55420, 65200, 69275, 81500, 110840, 138550, 163000, 221680, 277100, 326000, 346375, 554200, 692750, 1108400, 1385500, 2771000, 5542000]

約数ペア:

[(1, 5542000), (2, 2771000), (4, 1385500), (5, 1108400), (8, 692750), (10, 554200), (16, 346375), (17, 326000), (20, 277100), (25, 221680), (34, 163000), (40, 138550), (50, 110840), (68, 81500), (80, 69275), (85, 65200), (100, 55420), (125, 44336), (136, 40750), (163, 34000), (170, 32600), (200, 27710), (250, 22168), (272, 20375), (326, 17000), (340, 16300), (400, 13855), (425, 13040), (500, 11084), (652, 8500), (680, 8150), (815, 6800), (850, 6520), (1000, 5542), (1304, 4250), (1360, 4075), (1630, 3400), (1700, 3260), (2000, 2771), (2125, 2608)]