47807680

素因数分解:

$2^6\times 5^1\times {\mathrm{149399}}^1$

素因数の和:149416

約数の個数: 28

約数和(自身を含む): 113842800

約数和(自身を除く): 66035120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 149399, 298798, 597596, 746995, 1195192, 1493990, 2390384, 2987980, 4780768, 5975960, 9561536, 11951920, 23903840, 47807680]

約数ペア:

[(1, 47807680), (2, 23903840), (4, 11951920), (5, 9561536), (8, 5975960), (10, 4780768), (16, 2987980), (20, 2390384), (32, 1493990), (40, 1195192), (64, 746995), (80, 597596), (160, 298798), (320, 149399)]