304824650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1693}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 613153464

約数和(自身を除く): 308328814

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 277, 325, 554, 650, 1385, 1693, 2770, 3386, 3601, 6925, 7202, 8465, 13850, 16930, 18005, 22009, 36010, 42325, 44018, 84650, 90025, 110045, 180050, 220090, 468961, 550225, 937922, 1100450, 2344805, 4689610, 6096493, 11724025, 12192986, 23448050, 30482465, 60964930, 152412325, 304824650]

約数ペア:

[(1, 304824650), (2, 152412325), (5, 60964930), (10, 30482465), (13, 23448050), (25, 12192986), (26, 11724025), (50, 6096493), (65, 4689610), (130, 2344805), (277, 1100450), (325, 937922), (554, 550225), (650, 468961), (1385, 220090), (1693, 180050), (2770, 110045), (3386, 90025), (3601, 84650), (6925, 44018), (7202, 42325), (8465, 36010), (13850, 22009), (16930, 18005)]