5010100

素因数分解:

$2^2\times 5^2\times {\mathrm{50101}}^1$

素因数の和:50115

約数の個数: 18

約数和(自身を含む): 10872134

約数和(自身を除く): 5862034

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 50101, 100202, 200404, 250505, 501010, 1002020, 1252525, 2505050, 5010100]

約数ペア:

[(1, 5010100), (2, 2505050), (4, 1252525), (5, 1002020), (10, 501010), (20, 250505), (25, 200404), (50, 100202), (100, 50101)]