7130079560

素因数分解:

$2^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{115523}}^1$

素因数の和:117077

約数の個数: 32

約数和(自身を含む): 16053215040

約数和(自身を除く): 8923135480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1543, 3086, 6172, 7715, 12344, 15430, 30860, 61720, 115523, 231046, 462092, 577615, 924184, 1155230, 2310460, 4620920, 178251989, 356503978, 713007956, 891259945, 1426015912, 1782519890, 3565039780, 7130079560]

約数ペア:

[(1, 7130079560), (2, 3565039780), (4, 1782519890), (5, 1426015912), (8, 891259945), (10, 713007956), (20, 356503978), (40, 178251989), (1543, 4620920), (3086, 2310460), (6172, 1155230), (7715, 924184), (12344, 577615), (15430, 462092), (30860, 231046), (61720, 115523)]