57016760

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3761}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 128660400

約数和(自身を除く): 71643640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3761, 3790, 7522, 7580, 15044, 15160, 18805, 30088, 37610, 75220, 150440, 1425419, 2850838, 5701676, 7127095, 11403352, 14254190, 28508380, 57016760]

約数ペア:

[(1, 57016760), (2, 28508380), (4, 14254190), (5, 11403352), (8, 7127095), (10, 5701676), (20, 2850838), (40, 1425419), (379, 150440), (758, 75220), (1516, 37610), (1895, 30088), (3032, 18805), (3761, 15160), (3790, 15044), (7522, 7580)]