184671640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242989}}^1$

素因数の和:243019

約数の個数: 32

約数和(自身を含む): 437382000

約数和(自身を除く): 252710360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 242989, 485978, 971956, 1214945, 1943912, 2429890, 4616791, 4859780, 9233582, 9719560, 18467164, 23083955, 36934328, 46167910, 92335820, 184671640]

約数ペア:

[(1, 184671640), (2, 92335820), (4, 46167910), (5, 36934328), (8, 23083955), (10, 18467164), (19, 9719560), (20, 9233582), (38, 4859780), (40, 4616791), (76, 2429890), (95, 1943912), (152, 1214945), (190, 971956), (380, 485978), (760, 242989)]