5499400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 13213440

約数和(自身を除く): 7714040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 887, 1240, 1550, 1774, 3100, 3548, 4435, 6200, 7096, 8870, 17740, 22175, 27497, 35480, 44350, 54994, 88700, 109988, 137485, 177400, 219976, 274970, 549940, 687425, 1099880, 1374850, 2749700, 5499400]

約数ペア:

[(1, 5499400), (2, 2749700), (4, 1374850), (5, 1099880), (8, 687425), (10, 549940), (20, 274970), (25, 219976), (31, 177400), (40, 137485), (50, 109988), (62, 88700), (100, 54994), (124, 44350), (155, 35480), (200, 27497), (248, 22175), (310, 17740), (620, 8870), (775, 7096), (887, 6200), (1240, 4435), (1550, 3548), (1774, 3100)]