12585428350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{164623}}^1$

素因数の和:164785

約数の個数: 48

約数和(自身を含む): 25720853760

約数和(自身を除く): 13135425410

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1390, 1529, 3058, 3475, 6950, 7645, 15290, 38225, 76450, 164623, 329246, 823115, 1646230, 1810853, 3621706, 4115575, 8231150, 9054265, 18108530, 22882597, 45271325, 45765194, 90542650, 114412985, 228825970, 251708567, 503417134, 572064925, 1144129850, 1258542835, 2517085670, 6292714175, 12585428350]

約数ペア:

[(1, 12585428350), (2, 6292714175), (5, 2517085670), (10, 1258542835), (11, 1144129850), (22, 572064925), (25, 503417134), (50, 251708567), (55, 228825970), (110, 114412985), (139, 90542650), (275, 45765194), (278, 45271325), (550, 22882597), (695, 18108530), (1390, 9054265), (1529, 8231150), (3058, 4115575), (3475, 3621706), (6950, 1810853), (7645, 1646230), (15290, 823115), (38225, 329246), (76450, 164623)]