12778834310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3581}}^1\times {\mathrm{32441}}^1$

素因数の和:36040

約数の個数: 32

約数和(自身を含む): 25100764704

約数和(自身を除く): 12321930394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3581, 7162, 17905, 32441, 35810, 39391, 64882, 78782, 162205, 196955, 324410, 356851, 393910, 713702, 1784255, 3568510, 116171221, 232342442, 580856105, 1161712210, 1277883431, 2555766862, 6389417155, 12778834310]

約数ペア:

[(1, 12778834310), (2, 6389417155), (5, 2555766862), (10, 1277883431), (11, 1161712210), (22, 580856105), (55, 232342442), (110, 116171221), (3581, 3568510), (7162, 1784255), (17905, 713702), (32441, 393910), (35810, 356851), (39391, 324410), (64882, 196955), (78782, 162205)]