43875949840

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{21701}}^1$

素因数の和:22040

約数の個数: 80

約数和(自身を含む): 103336243200

約数和(自身を除く): 59460293360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 199, 254, 398, 508, 635, 796, 995, 1016, 1270, 1592, 1990, 2032, 2540, 3184, 3980, 5080, 7960, 10160, 15920, 21701, 25273, 43402, 50546, 86804, 101092, 108505, 126365, 173608, 202184, 217010, 252730, 347216, 404368, 434020, 505460, 868040, 1010920, 1736080, 2021840, 2756027, 4318499, 5512054, 8636998, 11024108, 13780135, 17273996, 21592495, 22048216, 27560270, 34547992, 43184990, 44096432, 55120540, 69095984, 86369980, 110241080, 172739960, 220482160, 345479920, 548449373, 1096898746, 2193797492, 2742246865, 4387594984, 5484493730, 8775189968, 10968987460, 21937974920, 43875949840]

約数ペア:

[(1, 43875949840), (2, 21937974920), (4, 10968987460), (5, 8775189968), (8, 5484493730), (10, 4387594984), (16, 2742246865), (20, 2193797492), (40, 1096898746), (80, 548449373), (127, 345479920), (199, 220482160), (254, 172739960), (398, 110241080), (508, 86369980), (635, 69095984), (796, 55120540), (995, 44096432), (1016, 43184990), (1270, 34547992), (1592, 27560270), (1990, 22048216), (2032, 21592495), (2540, 17273996), (3184, 13780135), (3980, 11024108), (5080, 8636998), (7960, 5512054), (10160, 4318499), (15920, 2756027), (21701, 2021840), (25273, 1736080), (43402, 1010920), (50546, 868040), (86804, 505460), (101092, 434020), (108505, 404368), (126365, 347216), (173608, 252730), (202184, 217010)]