797788580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{102019}}^1$

素因数の和:102068

約数の個数: 48

約数和(自身を含む): 1851050880

約数和(自身を除く): 1053262300

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 102019, 204038, 408076, 510095, 1020190, 1734323, 2040380, 2346437, 3468646, 4692874, 6937292, 8671615, 9385748, 11732185, 17343230, 23464370, 34686460, 39889429, 46928740, 79778858, 159557716, 199447145, 398894290, 797788580]

約数ペア:

[(1, 797788580), (2, 398894290), (4, 199447145), (5, 159557716), (10, 79778858), (17, 46928740), (20, 39889429), (23, 34686460), (34, 23464370), (46, 17343230), (68, 11732185), (85, 9385748), (92, 8671615), (115, 6937292), (170, 4692874), (230, 3468646), (340, 2346437), (391, 2040380), (460, 1734323), (782, 1020190), (1564, 510095), (1955, 408076), (3910, 204038), (7820, 102019)]