76261520

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1283}}^1$

素因数の和:2039

約数の個数: 40

約数和(自身を含む): 177685056

約数和(自身を除く): 101423536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 1283, 1486, 2566, 2972, 3715, 5132, 5944, 6415, 7430, 10264, 11888, 12830, 14860, 20528, 25660, 29720, 51320, 59440, 102640, 953269, 1906538, 3813076, 4766345, 7626152, 9532690, 15252304, 19065380, 38130760, 76261520]

約数ペア:

[(1, 76261520), (2, 38130760), (4, 19065380), (5, 15252304), (8, 9532690), (10, 7626152), (16, 4766345), (20, 3813076), (40, 1906538), (80, 953269), (743, 102640), (1283, 59440), (1486, 51320), (2566, 29720), (2972, 25660), (3715, 20528), (5132, 14860), (5944, 12830), (6415, 11888), (7430, 10264)]