2004210008380

素因数分解:

$2^2\times 5^1\times {\mathrm{1589911}}^1\times {\mathrm{63029}}^1$

素因数の和:1652949

約数の個数: 24

約数和(自身を含む): 4208910441120

約数和(自身を除く): 2204700432740

約数列:

[1, 2, 4, 5, 10, 20, 63029, 126058, 252116, 315145, 630290, 1260580, 1589911, 3179822, 6359644, 7949555, 15899110, 31798220, 100210500419, 200421000838, 400842001676, 501052502095, 1002105004190, 2004210008380]

約数ペア:

[(1, 2004210008380), (2, 1002105004190), (4, 501052502095), (5, 400842001676), (10, 200421000838), (20, 100210500419), (63029, 31798220), (126058, 15899110), (252116, 7949555), (315145, 6359644), (630290, 3179822), (1260580, 1589911)]