160327580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1217}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 385511616

約数和(自身を除く): 225184036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 941, 1217, 1882, 2434, 3764, 4705, 4868, 6085, 6587, 8519, 9410, 12170, 13174, 17038, 18820, 24340, 26348, 32935, 34076, 42595, 65870, 85190, 131740, 170380, 1145197, 2290394, 4580788, 5725985, 8016379, 11451970, 16032758, 22903940, 32065516, 40081895, 80163790, 160327580]

約数ペア:

[(1, 160327580), (2, 80163790), (4, 40081895), (5, 32065516), (7, 22903940), (10, 16032758), (14, 11451970), (20, 8016379), (28, 5725985), (35, 4580788), (70, 2290394), (140, 1145197), (941, 170380), (1217, 131740), (1882, 85190), (2434, 65870), (3764, 42595), (4705, 34076), (4868, 32935), (6085, 26348), (6587, 24340), (8519, 18820), (9410, 17038), (12170, 13174)]