472240

素因数分解:

$2^4\times 5^1\times {\mathrm{5903}}^1$

素因数の和:5916

約数の個数: 20

約数和(自身を含む): 1098144

約数和(自身を除く): 625904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5903, 11806, 23612, 29515, 47224, 59030, 94448, 118060, 236120, 472240]

約数ペア:

[(1, 472240), (2, 236120), (4, 118060), (5, 94448), (8, 59030), (10, 47224), (16, 29515), (20, 23612), (40, 11806), (80, 5903)]