11820755800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{8443397}}^1$

素因数の和:8443420

約数の個数: 48

約数和(自身を含む): 31409440560

約数和(自身を除く): 19588684760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 8443397, 16886794, 33773588, 42216985, 59103779, 67547176, 84433970, 118207558, 168867940, 211084925, 236415116, 295518895, 337735880, 422169850, 472830232, 591037790, 844339700, 1182075580, 1477594475, 1688679400, 2364151160, 2955188950, 5910377900, 11820755800]

約数ペア:

[(1, 11820755800), (2, 5910377900), (4, 2955188950), (5, 2364151160), (7, 1688679400), (8, 1477594475), (10, 1182075580), (14, 844339700), (20, 591037790), (25, 472830232), (28, 422169850), (35, 337735880), (40, 295518895), (50, 236415116), (56, 211084925), (70, 168867940), (100, 118207558), (140, 84433970), (175, 67547176), (200, 59103779), (280, 42216985), (350, 33773588), (700, 16886794), (1400, 8443397)]