276289000270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20481023}}^1$

素因数の和:20481120

約数の個数: 32

約数和(自身を含む): 530868142080

約数和(自身を除く): 254579141810

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 20481023, 40962046, 102405115, 204810230, 389139437, 778278874, 1454152633, 1945697185, 2908305266, 3891394370, 7270763165, 14541526330, 27628900027, 55257800054, 138144500135, 276289000270]

約数ペア:

[(1, 276289000270), (2, 138144500135), (5, 55257800054), (10, 27628900027), (19, 14541526330), (38, 7270763165), (71, 3891394370), (95, 2908305266), (142, 1945697185), (190, 1454152633), (355, 778278874), (710, 389139437), (1349, 204810230), (2698, 102405115), (6745, 40962046), (13490, 20481023)]