4401200

素因数分解:

$2^4\times 5^2\times {\mathrm{11003}}^1$

素因数の和:11021

約数の個数: 30

約数和(自身を含む): 10574844

約数和(自身を除く): 6173644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 11003, 22006, 44012, 55015, 88024, 110030, 176048, 220060, 275075, 440120, 550150, 880240, 1100300, 2200600, 4401200]

約数ペア:

[(1, 4401200), (2, 2200600), (4, 1100300), (5, 880240), (8, 550150), (10, 440120), (16, 275075), (20, 220060), (25, 176048), (40, 110030), (50, 88024), (80, 55015), (100, 44012), (200, 22006), (400, 11003)]