2483800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 6305400

約数和(自身を除く): 3821600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1129, 2200, 2258, 4516, 5645, 9032, 11290, 12419, 22580, 24838, 28225, 45160, 49676, 56450, 62095, 99352, 112900, 124190, 225800, 248380, 310475, 496760, 620950, 1241900, 2483800]

約数ペア:

[(1, 2483800), (2, 1241900), (4, 620950), (5, 496760), (8, 310475), (10, 248380), (11, 225800), (20, 124190), (22, 112900), (25, 99352), (40, 62095), (44, 56450), (50, 49676), (55, 45160), (88, 28225), (100, 24838), (110, 22580), (200, 12419), (220, 11290), (275, 9032), (440, 5645), (550, 4516), (1100, 2258), (1129, 2200)]