5813800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 13866300

約数和(自身を除く): 8052500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 709, 820, 1025, 1418, 1640, 2050, 2836, 3545, 4100, 5672, 7090, 8200, 14180, 17725, 28360, 29069, 35450, 58138, 70900, 116276, 141800, 145345, 232552, 290690, 581380, 726725, 1162760, 1453450, 2906900, 5813800]

約数ペア:

[(1, 5813800), (2, 2906900), (4, 1453450), (5, 1162760), (8, 726725), (10, 581380), (20, 290690), (25, 232552), (40, 145345), (41, 141800), (50, 116276), (82, 70900), (100, 58138), (164, 35450), (200, 29069), (205, 28360), (328, 17725), (410, 14180), (709, 8200), (820, 7090), (1025, 5672), (1418, 4100), (1640, 3545), (2050, 2836)]