43081480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6373}}^1$

素因数の和:6410

約数の個数: 48

約数和(自身を含む): 104979780

約数和(自身を除く): 61898300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6373, 6760, 12746, 25492, 31865, 50984, 63730, 82849, 127460, 165698, 254920, 331396, 414245, 662792, 828490, 1077037, 1656980, 2154074, 3313960, 4308148, 5385185, 8616296, 10770370, 21540740, 43081480]

約数ペア:

[(1, 43081480), (2, 21540740), (4, 10770370), (5, 8616296), (8, 5385185), (10, 4308148), (13, 3313960), (20, 2154074), (26, 1656980), (40, 1077037), (52, 828490), (65, 662792), (104, 414245), (130, 331396), (169, 254920), (260, 165698), (338, 127460), (520, 82849), (676, 63730), (845, 50984), (1352, 31865), (1690, 25492), (3380, 12746), (6373, 6760)]