9682420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4001}}^1$

素因数の和:4032

約数の個数: 36

約数和(自身を含む): 22355172

約数和(自身を除く): 12672752

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4001, 8002, 16004, 20005, 40010, 44011, 80020, 88022, 176044, 220055, 440110, 484121, 880220, 968242, 1936484, 2420605, 4841210, 9682420]

約数ペア:

[(1, 9682420), (2, 4841210), (4, 2420605), (5, 1936484), (10, 968242), (11, 880220), (20, 484121), (22, 440110), (44, 220055), (55, 176044), (110, 88022), (121, 80020), (220, 44011), (242, 40010), (484, 20005), (605, 16004), (1210, 8002), (2420, 4001)]