1970600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 4687200

約数和(自身を除く): 2716600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 167, 200, 236, 295, 334, 472, 590, 668, 835, 1180, 1336, 1475, 1670, 2360, 2950, 3340, 4175, 5900, 6680, 8350, 9853, 11800, 16700, 19706, 33400, 39412, 49265, 78824, 98530, 197060, 246325, 394120, 492650, 985300, 1970600]

約数ペア:

[(1, 1970600), (2, 985300), (4, 492650), (5, 394120), (8, 246325), (10, 197060), (20, 98530), (25, 78824), (40, 49265), (50, 39412), (59, 33400), (100, 19706), (118, 16700), (167, 11800), (200, 9853), (236, 8350), (295, 6680), (334, 5900), (472, 4175), (590, 3340), (668, 2950), (835, 2360), (1180, 1670), (1336, 1475)]