996865360

素因数分解:

$2^4\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{5051}}^1$

素因数の和:7531

約数の個数: 40

約数和(自身を含む): 2319110496

約数和(自身を除く): 1322245136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2467, 4934, 5051, 9868, 10102, 12335, 19736, 20204, 24670, 25255, 39472, 40408, 49340, 50510, 80816, 98680, 101020, 197360, 202040, 404080, 12460817, 24921634, 49843268, 62304085, 99686536, 124608170, 199373072, 249216340, 498432680, 996865360]

約数ペア:

[(1, 996865360), (2, 498432680), (4, 249216340), (5, 199373072), (8, 124608170), (10, 99686536), (16, 62304085), (20, 49843268), (40, 24921634), (80, 12460817), (2467, 404080), (4934, 202040), (5051, 197360), (9868, 101020), (10102, 98680), (12335, 80816), (19736, 50510), (20204, 49340), (24670, 40408), (25255, 39472)]