133833520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98407}}^1$

素因数の和:98437

約数の個数: 40

約数和(自身を含む): 329469984

約数和(自身を除く): 195636464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 98407, 196814, 393628, 492035, 787256, 984070, 1574512, 1672919, 1968140, 3345838, 3936280, 6691676, 7872560, 8364595, 13383352, 16729190, 26766704, 33458380, 66916760, 133833520]

約数ペア:

[(1, 133833520), (2, 66916760), (4, 33458380), (5, 26766704), (8, 16729190), (10, 13383352), (16, 8364595), (17, 7872560), (20, 6691676), (34, 3936280), (40, 3345838), (68, 1968140), (80, 1672919), (85, 1574512), (136, 984070), (170, 787256), (272, 492035), (340, 393628), (680, 196814), (1360, 98407)]