441592240

素因数分解:

$2^4\times 5^1\times {\mathrm{5519903}}^1$

素因数の和:5519916

約数の個数: 20

約数和(自身を含む): 1026702144

約数和(自身を除く): 585109904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5519903, 11039806, 22079612, 27599515, 44159224, 55199030, 88318448, 110398060, 220796120, 441592240]

約数ペア:

[(1, 441592240), (2, 220796120), (4, 110398060), (5, 88318448), (8, 55199030), (10, 44159224), (16, 27599515), (20, 22079612), (40, 11039806), (80, 5519903)]