9464620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3911}}^1$

素因数の和:3942

約数の個数: 36

約数和(自身を含む): 21852432

約数和(自身を除く): 12387812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3911, 7822, 15644, 19555, 39110, 43021, 78220, 86042, 172084, 215105, 430210, 473231, 860420, 946462, 1892924, 2366155, 4732310, 9464620]

約数ペア:

[(1, 9464620), (2, 4732310), (4, 2366155), (5, 1892924), (10, 946462), (11, 860420), (20, 473231), (22, 430210), (44, 215105), (55, 172084), (110, 86042), (121, 78220), (220, 43021), (242, 39110), (484, 19555), (605, 15644), (1210, 7822), (2420, 3911)]