324086180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5869}}^1$

素因数の和:6140

約数の個数: 48

約数和(自身を含む): 745536960

約数和(自身を除く): 421450780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 5020, 5522, 5869, 11044, 11738, 13805, 23476, 27610, 29345, 55220, 58690, 64559, 117380, 129118, 258236, 322795, 645590, 1291180, 1473119, 2946238, 5892476, 7365595, 14731190, 16204309, 29462380, 32408618, 64817236, 81021545, 162043090, 324086180]

約数ペア:

[(1, 324086180), (2, 162043090), (4, 81021545), (5, 64817236), (10, 32408618), (11, 29462380), (20, 16204309), (22, 14731190), (44, 7365595), (55, 5892476), (110, 2946238), (220, 1473119), (251, 1291180), (502, 645590), (1004, 322795), (1255, 258236), (2510, 129118), (2761, 117380), (5020, 64559), (5522, 58690), (5869, 55220), (11044, 29345), (11738, 27610), (13805, 23476)]