83799520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74821}}^1$

素因数の和:74843

約数の個数: 48

約数和(自身を含む): 226261728

約数和(自身を除く): 142462208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 74821, 149642, 299284, 374105, 523747, 598568, 748210, 1047494, 1197136, 1496420, 2094988, 2394272, 2618735, 2992840, 4189976, 5237470, 5985680, 8379952, 10474940, 11971360, 16759904, 20949880, 41899760, 83799520]

約数ペア:

[(1, 83799520), (2, 41899760), (4, 20949880), (5, 16759904), (7, 11971360), (8, 10474940), (10, 8379952), (14, 5985680), (16, 5237470), (20, 4189976), (28, 2992840), (32, 2618735), (35, 2394272), (40, 2094988), (56, 1496420), (70, 1197136), (80, 1047494), (112, 748210), (140, 598568), (160, 523747), (224, 374105), (280, 299284), (560, 149642), (1120, 74821)]