492722120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1119823}}^1$

素因数の和:1119845

約数の個数: 32

約数和(自身を含む): 1209409920

約数和(自身を除く): 716687800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1119823, 2239646, 4479292, 5599115, 8958584, 11198230, 12318053, 22396460, 24636106, 44792920, 49272212, 61590265, 98544424, 123180530, 246361060, 492722120]

約数ペア:

[(1, 492722120), (2, 246361060), (4, 123180530), (5, 98544424), (8, 61590265), (10, 49272212), (11, 44792920), (20, 24636106), (22, 22396460), (40, 12318053), (44, 11198230), (55, 8958584), (88, 5599115), (110, 4479292), (220, 2239646), (440, 1119823)]