9996580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45439}}^1$

素因数の和:45459

約数の個数: 24

約数和(自身を含む): 22901760

約数和(自身を除く): 12905180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 45439, 90878, 181756, 227195, 454390, 499829, 908780, 999658, 1999316, 2499145, 4998290, 9996580]

約数ペア:

[(1, 9996580), (2, 4998290), (4, 2499145), (5, 1999316), (10, 999658), (11, 908780), (20, 499829), (22, 454390), (44, 227195), (55, 181756), (110, 90878), (220, 45439)]