10246100

素因数分解:

$2^2\times 5^2\times {\mathrm{102461}}^1$

素因数の和:102475

約数の個数: 18

約数和(自身を含む): 22234254

約数和(自身を除く): 11988154

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 102461, 204922, 409844, 512305, 1024610, 2049220, 2561525, 5123050, 10246100]

約数ペア:

[(1, 10246100), (2, 5123050), (4, 2561525), (5, 2049220), (10, 1024610), (20, 512305), (25, 409844), (50, 204922), (100, 102461)]