11420860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51913}}^1$

素因数の和:51933

約数の個数: 24

約数和(自身を含む): 26164656

約数和(自身を除く): 14743796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51913, 103826, 207652, 259565, 519130, 571043, 1038260, 1142086, 2284172, 2855215, 5710430, 11420860]

約数ペア:

[(1, 11420860), (2, 5710430), (4, 2855215), (5, 2284172), (10, 1142086), (11, 1038260), (20, 571043), (22, 519130), (44, 259565), (55, 207652), (110, 103826), (220, 51913)]