1330394324900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2221}}^1\times {\mathrm{352357}}^1$

素因数の和:354609

約数の個数: 72

約数和(自身を含む): 3058161593256

約数和(自身を除く): 1727767268356

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2221, 4442, 8884, 11105, 22210, 37757, 44420, 55525, 75514, 111050, 151028, 188785, 222100, 352357, 377570, 704714, 755140, 943925, 1409428, 1761785, 1887850, 3523570, 3775700, 5990069, 7047140, 8808925, 11980138, 17617850, 23960276, 29950345, 35235700, 59900690, 119801380, 149751725, 299503450, 599006900, 782584897, 1565169794, 3130339588, 3912924485, 7825848970, 13303943249, 15651697940, 19564622425, 26607886498, 39129244850, 53215772996, 66519716245, 78258489700, 133039432490, 266078864980, 332598581225, 665197162450, 1330394324900]

約数ペア:

[(1, 1330394324900), (2, 665197162450), (4, 332598581225), (5, 266078864980), (10, 133039432490), (17, 78258489700), (20, 66519716245), (25, 53215772996), (34, 39129244850), (50, 26607886498), (68, 19564622425), (85, 15651697940), (100, 13303943249), (170, 7825848970), (340, 3912924485), (425, 3130339588), (850, 1565169794), (1700, 782584897), (2221, 599006900), (4442, 299503450), (8884, 149751725), (11105, 119801380), (22210, 59900690), (37757, 35235700), (44420, 29950345), (55525, 23960276), (75514, 17617850), (111050, 11980138), (151028, 8808925), (188785, 7047140), (222100, 5990069), (352357, 3775700), (377570, 3523570), (704714, 1887850), (755140, 1761785), (943925, 1409428)]