74756260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{196727}}^1$

素因数の和:196755

約数の個数: 24

約数和(自身を含む): 165251520

約数和(自身を除く): 90495260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 196727, 393454, 786908, 983635, 1967270, 3737813, 3934540, 7475626, 14951252, 18689065, 37378130, 74756260]

約数ペア:

[(1, 74756260), (2, 37378130), (4, 18689065), (5, 14951252), (10, 7475626), (19, 3934540), (20, 3737813), (38, 1967270), (76, 983635), (95, 786908), (190, 393454), (380, 196727)]