6754280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 10180120

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, 419, 520, 620, 806, 838, 1240, 1612, 1676, 2015, 2095, 3224, 3352, 4030, 4190, 5447, 8060, 8380, 10894, 12989, 16120, 16760, 21788, 25978, 27235, 43576, 51956, 54470, 64945, 103912, 108940, 129890, 168857, 217880, 259780, 337714, 519560, 675428, 844285, 1350856, 1688570, 3377140, 6754280]

約数ペア:

[(1, 6754280), (2, 3377140), (4, 1688570), (5, 1350856), (8, 844285), (10, 675428), (13, 519560), (20, 337714), (26, 259780), (31, 217880), (40, 168857), (52, 129890), (62, 108940), (65, 103912), (104, 64945), (124, 54470), (130, 51956), (155, 43576), (248, 27235), (260, 25978), (310, 21788), (403, 16760), (419, 16120), (520, 12989), (620, 10894), (806, 8380), (838, 8060), (1240, 5447), (1612, 4190), (1676, 4030), (2015, 3352), (2095, 3224)]