127945040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27107}}^1$

素因数の和:27179

約数の個数: 40

約数和(自身を含む): 302525280

約数和(自身を除く): 174580240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 27107, 54214, 108428, 135535, 216856, 271070, 433712, 542140, 1084280, 1599313, 2168560, 3198626, 6397252, 7996565, 12794504, 15993130, 25589008, 31986260, 63972520, 127945040]

約数ペア:

[(1, 127945040), (2, 63972520), (4, 31986260), (5, 25589008), (8, 15993130), (10, 12794504), (16, 7996565), (20, 6397252), (40, 3198626), (59, 2168560), (80, 1599313), (118, 1084280), (236, 542140), (295, 433712), (472, 271070), (590, 216856), (944, 135535), (1180, 108428), (2360, 54214), (4720, 27107)]