124625860

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{16979}}^1$

素因数の和:17355

約数の個数: 24

約数和(自身を含む): 262442880

約数和(自身を除く): 137817020

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 16979, 33958, 67916, 84895, 169790, 339580, 6231293, 12462586, 24925172, 31156465, 62312930, 124625860]

約数ペア:

[(1, 124625860), (2, 62312930), (4, 31156465), (5, 24925172), (10, 12462586), (20, 6231293), (367, 339580), (734, 169790), (1468, 84895), (1835, 67916), (3670, 33958), (7340, 16979)]