4447460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 9481920

約数和(自身を除く): 5034460

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3319, 6638, 13276, 16595, 33190, 66380, 222373, 444746, 889492, 1111865, 2223730, 4447460]

約数ペア:

[(1, 4447460), (2, 2223730), (4, 1111865), (5, 889492), (10, 444746), (20, 222373), (67, 66380), (134, 33190), (268, 16595), (335, 13276), (670, 6638), (1340, 3319)]