271885004350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{388657}}^1$

素因数の和:389509

約数の個数: 48

約数和(自身を含む): 536105517408

約数和(自身を除く): 264220513058

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 823, 850, 1646, 4115, 8230, 13991, 20575, 27982, 41150, 69955, 139910, 349775, 388657, 699550, 777314, 1943285, 3886570, 6607169, 9716425, 13214338, 19432850, 33035845, 66071690, 165179225, 319864711, 330358450, 639729422, 1599323555, 3198647110, 5437700087, 7996617775, 10875400174, 15993235550, 27188500435, 54377000870, 135942502175, 271885004350]

約数ペア:

[(1, 271885004350), (2, 135942502175), (5, 54377000870), (10, 27188500435), (17, 15993235550), (25, 10875400174), (34, 7996617775), (50, 5437700087), (85, 3198647110), (170, 1599323555), (425, 639729422), (823, 330358450), (850, 319864711), (1646, 165179225), (4115, 66071690), (8230, 33035845), (13991, 19432850), (20575, 13214338), (27982, 9716425), (41150, 6607169), (69955, 3886570), (139910, 1943285), (349775, 777314), (388657, 699550)]