10727260

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 22589280

約数和(自身を除く): 11862020

約数列:

[1, 2, 4, 5, 10, 20, 647, 829, 1294, 1658, 2588, 3235, 3316, 4145, 6470, 8290, 12940, 16580, 536363, 1072726, 2145452, 2681815, 5363630, 10727260]

約数ペア:

[(1, 10727260), (2, 5363630), (4, 2681815), (5, 2145452), (10, 1072726), (20, 536363), (647, 16580), (829, 12940), (1294, 8290), (1658, 6470), (2588, 4145), (3235, 3316)]