2708200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 6874560

約数和(自身を除く): 4166360

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, 1231, 2200, 2462, 4924, 6155, 9848, 12310, 13541, 24620, 27082, 30775, 49240, 54164, 61550, 67705, 108328, 123100, 135410, 246200, 270820, 338525, 541640, 677050, 1354100, 2708200]

約数ペア:

[(1, 2708200), (2, 1354100), (4, 677050), (5, 541640), (8, 338525), (10, 270820), (11, 246200), (20, 135410), (22, 123100), (25, 108328), (40, 67705), (44, 61550), (50, 54164), (55, 49240), (88, 30775), (100, 27082), (110, 24620), (200, 13541), (220, 12310), (275, 9848), (440, 6155), (550, 4924), (1100, 2462), (1231, 2200)]