320433410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 638939448

約数和(自身を除く): 318506038

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 137, 242, 274, 605, 685, 1210, 1370, 1507, 1933, 3014, 3866, 7535, 9665, 15070, 16577, 19330, 21263, 33154, 42526, 82885, 106315, 165770, 212630, 233893, 264821, 467786, 529642, 1169465, 1324105, 2338930, 2648210, 2913031, 5826062, 14565155, 29130310, 32043341, 64086682, 160216705, 320433410]

約数ペア:

[(1, 320433410), (2, 160216705), (5, 64086682), (10, 32043341), (11, 29130310), (22, 14565155), (55, 5826062), (110, 2913031), (121, 2648210), (137, 2338930), (242, 1324105), (274, 1169465), (605, 529642), (685, 467786), (1210, 264821), (1370, 233893), (1507, 212630), (1933, 165770), (3014, 106315), (3866, 82885), (7535, 42526), (9665, 33154), (15070, 21263), (16577, 19330)]