66234860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{49429}}^1$

素因数の和:49505

約数の個数: 24

約数和(自身を含む): 141172080

約数和(自身を除く): 74937220

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 49429, 98858, 197716, 247145, 494290, 988580, 3311743, 6623486, 13246972, 16558715, 33117430, 66234860]

約数ペア:

[(1, 66234860), (2, 33117430), (4, 16558715), (5, 13246972), (10, 6623486), (20, 3311743), (67, 988580), (134, 494290), (268, 247145), (335, 197716), (670, 98858), (1340, 49429)]