3759484880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{999863}}^1$

素因数の和:999923

約数の個数: 40

約数和(自身を含む): 8926785792

約数和(自身を除く): 5167300912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 999863, 1999726, 3999452, 4999315, 7998904, 9998630, 15997808, 19997260, 39994520, 46993561, 79989040, 93987122, 187974244, 234967805, 375948488, 469935610, 751896976, 939871220, 1879742440, 3759484880]

約数ペア:

[(1, 3759484880), (2, 1879742440), (4, 939871220), (5, 751896976), (8, 469935610), (10, 375948488), (16, 234967805), (20, 187974244), (40, 93987122), (47, 79989040), (80, 46993561), (94, 39994520), (188, 19997260), (235, 15997808), (376, 9998630), (470, 7998904), (752, 4999315), (940, 3999452), (1880, 1999726), (3760, 999863)]