22492480

素因数分解:

$2^6\times 5^1\times {\mathrm{70289}}^1$

素因数の和:70306

約数の個数: 28

約数和(自身を含む): 53560980

約数和(自身を除く): 31068500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70289, 140578, 281156, 351445, 562312, 702890, 1124624, 1405780, 2249248, 2811560, 4498496, 5623120, 11246240, 22492480]

約数ペア:

[(1, 22492480), (2, 11246240), (4, 5623120), (5, 4498496), (8, 2811560), (10, 2249248), (16, 1405780), (20, 1124624), (32, 702890), (40, 562312), (64, 351445), (80, 281156), (160, 140578), (320, 70289)]