8278538690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{26317}}^1$

素因数の和:26786

約数の個数: 32

約数和(自身を含む): 15121270080

約数和(自身を除く): 6842731390

約数列:

[1, 2, 5, 10, 83, 166, 379, 415, 758, 830, 1895, 3790, 26317, 31457, 52634, 62914, 131585, 157285, 263170, 314570, 2184311, 4368622, 9974143, 10921555, 19948286, 21843110, 49870715, 99741430, 827853869, 1655707738, 4139269345, 8278538690]

約数ペア:

[(1, 8278538690), (2, 4139269345), (5, 1655707738), (10, 827853869), (83, 99741430), (166, 49870715), (379, 21843110), (415, 19948286), (758, 10921555), (830, 9974143), (1895, 4368622), (3790, 2184311), (26317, 314570), (31457, 263170), (52634, 157285), (62914, 131585)]