34448440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2192

約数の個数: 64

約数和(自身を含む): 86204160

約数和(自身を除く): 51755720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2137, 3224, 4030, 4274, 8060, 8548, 10685, 16120, 17096, 21370, 27781, 42740, 55562, 66247, 85480, 111124, 132494, 138905, 222248, 264988, 277810, 331235, 529976, 555620, 662470, 861211, 1111240, 1324940, 1722422, 2649880, 3444844, 4306055, 6889688, 8612110, 17224220, 34448440]

約数ペア:

[(1, 34448440), (2, 17224220), (4, 8612110), (5, 6889688), (8, 4306055), (10, 3444844), (13, 2649880), (20, 1722422), (26, 1324940), (31, 1111240), (40, 861211), (52, 662470), (62, 555620), (65, 529976), (104, 331235), (124, 277810), (130, 264988), (155, 222248), (248, 138905), (260, 132494), (310, 111124), (403, 85480), (520, 66247), (620, 55562), (806, 42740), (1240, 27781), (1612, 21370), (2015, 17096), (2137, 16120), (3224, 10685), (4030, 8548), (4274, 8060)]