15705963260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2083019}}^1$

素因数の和:2083070

約数の個数: 48

約数和(自身を含む): 36744472800

約数和(自身を除く): 21038509540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 2083019, 4166038, 8332076, 10415095, 20830190, 27079247, 41660380, 54158494, 60407551, 108316988, 120815102, 135396235, 241630204, 270792470, 302037755, 541584940, 604075510, 785298163, 1208151020, 1570596326, 3141192652, 3926490815, 7852981630, 15705963260]

約数ペア:

[(1, 15705963260), (2, 7852981630), (4, 3926490815), (5, 3141192652), (10, 1570596326), (13, 1208151020), (20, 785298163), (26, 604075510), (29, 541584940), (52, 302037755), (58, 270792470), (65, 241630204), (116, 135396235), (130, 120815102), (145, 108316988), (260, 60407551), (290, 54158494), (377, 41660380), (580, 27079247), (754, 20830190), (1508, 10415095), (1885, 8332076), (3770, 4166038), (7540, 2083019)]