5087375080

素因数分解:

$2^3\times 5^1\times {\mathrm{6563}}^1\times {\mathrm{19379}}^1$

素因数の和:25953

約数の個数: 32

約数和(自身を含む): 11448928800

約数和(自身を除く): 6361553720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6563, 13126, 19379, 26252, 32815, 38758, 52504, 65630, 77516, 96895, 131260, 155032, 193790, 262520, 387580, 775160, 127184377, 254368754, 508737508, 635921885, 1017475016, 1271843770, 2543687540, 5087375080]

約数ペア:

[(1, 5087375080), (2, 2543687540), (4, 1271843770), (5, 1017475016), (8, 635921885), (10, 508737508), (20, 254368754), (40, 127184377), (6563, 775160), (13126, 387580), (19379, 262520), (26252, 193790), (32815, 155032), (38758, 131260), (52504, 96895), (65630, 77516)]