2912251884280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1373703719}}^1$

素因数の和:1373703783

約数の個数: 32

約数和(自身を含む): 6676200079200

約数和(自身を除く): 3763948194920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 1373703719, 2747407438, 5494814876, 6868518595, 10989629752, 13737037190, 27474074380, 54948148760, 72806297107, 145612594214, 291225188428, 364031485535, 582450376856, 728062971070, 1456125942140, 2912251884280]

約数ペア:

[(1, 2912251884280), (2, 1456125942140), (4, 728062971070), (5, 582450376856), (8, 364031485535), (10, 291225188428), (20, 145612594214), (40, 72806297107), (53, 54948148760), (106, 27474074380), (212, 13737037190), (265, 10989629752), (424, 6868518595), (530, 5494814876), (1060, 2747407438), (2120, 1373703719)]