42226580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17449}}^1$

素因数の和:17480

約数の個数: 36

約数和(自身を含む): 97475700

約数和(自身を除く): 55249120

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 17449, 34898, 69796, 87245, 174490, 191939, 348980, 383878, 767756, 959695, 1919390, 2111329, 3838780, 4222658, 8445316, 10556645, 21113290, 42226580]

約数ペア:

[(1, 42226580), (2, 21113290), (4, 10556645), (5, 8445316), (10, 4222658), (11, 3838780), (20, 2111329), (22, 1919390), (44, 959695), (55, 767756), (110, 383878), (121, 348980), (220, 191939), (242, 174490), (484, 87245), (605, 69796), (1210, 34898), (2420, 17449)]