163964900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149059}}^1$

素因数の和:149084

約数の個数: 36

約数和(自身を含む): 388152240

約数和(自身を除く): 224187340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 149059, 298118, 596236, 745295, 1490590, 1639649, 2981180, 3279298, 3726475, 6558596, 7452950, 8198245, 14905900, 16396490, 32792980, 40991225, 81982450, 163964900]

約数ペア:

[(1, 163964900), (2, 81982450), (4, 40991225), (5, 32792980), (10, 16396490), (11, 14905900), (20, 8198245), (22, 7452950), (25, 6558596), (44, 3726475), (50, 3279298), (55, 2981180), (100, 1639649), (110, 1490590), (220, 745295), (275, 596236), (550, 298118), (1100, 149059)]