22925980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14887}}^1$

素因数の和:14914

約数の個数: 48

約数和(自身を含む): 60028416

約数和(自身を除く): 37102436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 14887, 29774, 59548, 74435, 104209, 148870, 163757, 208418, 297740, 327514, 416836, 521045, 655028, 818785, 1042090, 1146299, 1637570, 2084180, 2292598, 3275140, 4585196, 5731495, 11462990, 22925980]

約数ペア:

[(1, 22925980), (2, 11462990), (4, 5731495), (5, 4585196), (7, 3275140), (10, 2292598), (11, 2084180), (14, 1637570), (20, 1146299), (22, 1042090), (28, 818785), (35, 655028), (44, 521045), (55, 416836), (70, 327514), (77, 297740), (110, 208418), (140, 163757), (154, 148870), (220, 104209), (308, 74435), (385, 59548), (770, 29774), (1540, 14887)]