1004027800

素因数分解:

$2^3\times 5^2\times {\mathrm{5020139}}^1$

素因数の和:5020155

約数の個数: 24

約数和(自身を含む): 2334365100

約数和(自身を除く): 1330337300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5020139, 10040278, 20080556, 25100695, 40161112, 50201390, 100402780, 125503475, 200805560, 251006950, 502013900, 1004027800]

約数ペア:

[(1, 1004027800), (2, 502013900), (4, 251006950), (5, 200805560), (8, 125503475), (10, 100402780), (20, 50201390), (25, 40161112), (40, 25100695), (50, 20080556), (100, 10040278), (200, 5020139)]