22416860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16729}}^1$

素因数の和:16805

約数の個数: 24

約数和(自身を含む): 47780880

約数和(自身を除く): 25364020

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 16729, 33458, 66916, 83645, 167290, 334580, 1120843, 2241686, 4483372, 5604215, 11208430, 22416860]

約数ペア:

[(1, 22416860), (2, 11208430), (4, 5604215), (5, 4483372), (10, 2241686), (20, 1120843), (67, 334580), (134, 167290), (268, 83645), (335, 66916), (670, 33458), (1340, 16729)]