85515040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41113}}^1$

素因数の和:41141

約数の個数: 48

約数和(自身を含む): 217575288

約数和(自身を除く): 132060248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 41113, 82226, 164452, 205565, 328904, 411130, 534469, 657808, 822260, 1068938, 1315616, 1644520, 2137876, 2672345, 3289040, 4275752, 5344690, 6578080, 8551504, 10689380, 17103008, 21378760, 42757520, 85515040]

約数ペア:

[(1, 85515040), (2, 42757520), (4, 21378760), (5, 17103008), (8, 10689380), (10, 8551504), (13, 6578080), (16, 5344690), (20, 4275752), (26, 3289040), (32, 2672345), (40, 2137876), (52, 1644520), (65, 1315616), (80, 1068938), (104, 822260), (130, 657808), (160, 534469), (208, 411130), (260, 328904), (416, 205565), (520, 164452), (1040, 82226), (2080, 41113)]