68099600

素因数分解:

$2^4\times 5^2\times {\mathrm{170249}}^1$

素因数の和:170267

約数の個数: 30

約数和(自身を含む): 163610250

約数和(自身を除く): 95510650

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 170249, 340498, 680996, 851245, 1361992, 1702490, 2723984, 3404980, 4256225, 6809960, 8512450, 13619920, 17024900, 34049800, 68099600]

約数ペア:

[(1, 68099600), (2, 34049800), (4, 17024900), (5, 13619920), (8, 8512450), (10, 6809960), (16, 4256225), (20, 3404980), (25, 2723984), (40, 1702490), (50, 1361992), (80, 851245), (100, 680996), (200, 340498), (400, 170249)]