163026820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{741031}}^1$

素因数の和:741051

約数の個数: 24

約数和(自身を含む): 373480128

約数和(自身を除く): 210453308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 741031, 1482062, 2964124, 3705155, 7410310, 8151341, 14820620, 16302682, 32605364, 40756705, 81513410, 163026820]

約数ペア:

[(1, 163026820), (2, 81513410), (4, 40756705), (5, 32605364), (10, 16302682), (11, 14820620), (20, 8151341), (22, 7410310), (44, 3705155), (55, 2964124), (110, 1482062), (220, 741031)]