15677931580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{78241}}^1$

素因数の和:78526

約数の個数: 48

約数和(自身を含む): 33834344544

約数和(自身を除く): 18156412964

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 233, 430, 466, 860, 932, 1165, 2330, 4660, 10019, 20038, 40076, 50095, 78241, 100190, 156482, 200380, 312964, 391205, 782410, 1564820, 3364363, 6728726, 13457452, 16821815, 18230153, 33643630, 36460306, 67287260, 72920612, 91150765, 182301530, 364603060, 783896579, 1567793158, 3135586316, 3919482895, 7838965790, 15677931580]

約数ペア:

[(1, 15677931580), (2, 7838965790), (4, 3919482895), (5, 3135586316), (10, 1567793158), (20, 783896579), (43, 364603060), (86, 182301530), (172, 91150765), (215, 72920612), (233, 67287260), (430, 36460306), (466, 33643630), (860, 18230153), (932, 16821815), (1165, 13457452), (2330, 6728726), (4660, 3364363), (10019, 1564820), (20038, 782410), (40076, 391205), (50095, 312964), (78241, 200380), (100190, 156482)]