12980050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11287}}^1$

素因数の和:11322

約数の個数: 24

約数和(自身を含む): 25194816

約数和(自身を除く): 12214766

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 11287, 22574, 56435, 112870, 259601, 282175, 519202, 564350, 1298005, 2596010, 6490025, 12980050]

約数ペア:

[(1, 12980050), (2, 6490025), (5, 2596010), (10, 1298005), (23, 564350), (25, 519202), (46, 282175), (50, 259601), (115, 112870), (230, 56435), (575, 22574), (1150, 11287)]