2023367920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3613157}}^1$

素因数の和:3613177

約数の個数: 40

約数和(自身を含む): 5376379104

約数和(自身を除く): 3353011184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3613157, 7226314, 14452628, 18065785, 25292099, 28905256, 36131570, 50584198, 57810512, 72263140, 101168396, 126460495, 144526280, 202336792, 252920990, 289052560, 404673584, 505841980, 1011683960, 2023367920]

約数ペア:

[(1, 2023367920), (2, 1011683960), (4, 505841980), (5, 404673584), (7, 289052560), (8, 252920990), (10, 202336792), (14, 144526280), (16, 126460495), (20, 101168396), (28, 72263140), (35, 57810512), (40, 50584198), (56, 36131570), (70, 28905256), (80, 25292099), (112, 18065785), (140, 14452628), (280, 7226314), (560, 3613157)]