9761599990

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1459}}^1\times {\mathrm{2381}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 17652906720

約数和(自身を除く): 7891306730

約数列:

[1, 2, 5, 10, 281, 562, 1405, 1459, 2381, 2810, 2918, 4762, 7295, 11905, 14590, 23810, 409979, 669061, 819958, 1338122, 2049895, 3345305, 3473879, 4099790, 6690610, 6947758, 17369395, 34738790, 976159999, 1952319998, 4880799995, 9761599990]

約数ペア:

[(1, 9761599990), (2, 4880799995), (5, 1952319998), (10, 976159999), (281, 34738790), (562, 17369395), (1405, 6947758), (1459, 6690610), (2381, 4099790), (2810, 3473879), (2918, 3345305), (4762, 2049895), (7295, 1338122), (11905, 819958), (14590, 669061), (23810, 409979)]