4519820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 9636144

約数和(自身を除く): 5116324

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3373, 6746, 13492, 16865, 33730, 67460, 225991, 451982, 903964, 1129955, 2259910, 4519820]

約数ペア:

[(1, 4519820), (2, 2259910), (4, 1129955), (5, 903964), (10, 451982), (20, 225991), (67, 67460), (134, 33730), (268, 16865), (335, 13492), (670, 6746), (1340, 3373)]