4982240

素因数分解:

$2^5\times 5^1\times {\mathrm{31139}}^1$

素因数の和:31154

約数の個数: 24

約数和(自身を含む): 11770920

約数和(自身を除く): 6788680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 31139, 62278, 124556, 155695, 249112, 311390, 498224, 622780, 996448, 1245560, 2491120, 4982240]

約数ペア:

[(1, 4982240), (2, 2491120), (4, 1245560), (5, 996448), (8, 622780), (10, 498224), (16, 311390), (20, 249112), (32, 155695), (40, 124556), (80, 62278), (160, 31139)]