80553050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{22691}}^1$

素因数の和:22774

約数の個数: 24

約数和(自身を含む): 151945632

約数和(自身を除く): 71392582

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 22691, 45382, 113455, 226910, 567275, 1134550, 1611061, 3222122, 8055305, 16110610, 40276525, 80553050]

約数ペア:

[(1, 80553050), (2, 40276525), (5, 16110610), (10, 8055305), (25, 3222122), (50, 1611061), (71, 1134550), (142, 567275), (355, 226910), (710, 113455), (1775, 45382), (3550, 22691)]