40884470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 39674890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 839, 886, 1678, 2215, 4195, 4430, 4873, 8390, 9229, 9746, 18458, 24365, 46145, 48730, 92290, 371677, 743354, 1858385, 3716770, 4088447, 8176894, 20442235, 40884470]

約数ペア:

[(1, 40884470), (2, 20442235), (5, 8176894), (10, 4088447), (11, 3716770), (22, 1858385), (55, 743354), (110, 371677), (443, 92290), (839, 48730), (886, 46145), (1678, 24365), (2215, 18458), (4195, 9746), (4430, 9229), (4873, 8390)]