8316403265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{4153}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 10659496320

約数和(自身を除く): 2343093055

約数列:

[1, 5, 19, 95, 107, 197, 535, 985, 2033, 3743, 4153, 10165, 18715, 20765, 21079, 78907, 105395, 394535, 400501, 444371, 818141, 2002505, 2221855, 4090705, 8443049, 15544679, 42215245, 77723395, 87541087, 437705435, 1663280653, 8316403265]

約数ペア:

[(1, 8316403265), (5, 1663280653), (19, 437705435), (95, 87541087), (107, 77723395), (197, 42215245), (535, 15544679), (985, 8443049), (2033, 4090705), (3743, 2221855), (4153, 2002505), (10165, 818141), (18715, 444371), (20765, 400501), (21079, 394535), (78907, 105395)]