9774480980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44429459}}^1$

素因数の和:44429479

約数の個数: 24

約数和(自身を含む): 22392447840

約数和(自身を除く): 12617966860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 44429459, 88858918, 177717836, 222147295, 444294590, 488724049, 888589180, 977448098, 1954896196, 2443620245, 4887240490, 9774480980]

約数ペア:

[(1, 9774480980), (2, 4887240490), (4, 2443620245), (5, 1954896196), (10, 977448098), (11, 888589180), (20, 488724049), (22, 444294590), (44, 222147295), (55, 177717836), (110, 88858918), (220, 44429459)]