80822016745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{655943}}^1$

素因数の和:657264

約数の個数: 16

約数和(自身を含む): 102169837440

約数和(自身を除く): 21347820695

約数列:

[1, 5, 19, 95, 1297, 6485, 24643, 123215, 655943, 3279715, 12462917, 62314585, 850758071, 4253790355, 16164403349, 80822016745]

約数ペア:

[(1, 80822016745), (5, 16164403349), (19, 4253790355), (95, 850758071), (1297, 62314585), (6485, 12462917), (24643, 3279715), (123215, 655943)]