1796232662020

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3643}}^1\times {\mathrm{43789}}^1$

素因数の和:48004

約数の個数: 48

約数和(自身を含む): 3779912162880

約数和(自身を除く): 1983679500860

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 3643, 5630, 7286, 11260, 14572, 18215, 36430, 43789, 72860, 87578, 175156, 218945, 437890, 875780, 2051009, 4102018, 8204036, 10255045, 20510090, 24653207, 41020180, 49306414, 98612828, 123266035, 159523327, 246532070, 319046654, 493064140, 638093308, 797616635, 1595233270, 3190466540, 89811633101, 179623266202, 359246532404, 449058165505, 898116331010, 1796232662020]

約数ペア:

[(1, 1796232662020), (2, 898116331010), (4, 449058165505), (5, 359246532404), (10, 179623266202), (20, 89811633101), (563, 3190466540), (1126, 1595233270), (2252, 797616635), (2815, 638093308), (3643, 493064140), (5630, 319046654), (7286, 246532070), (11260, 159523327), (14572, 123266035), (18215, 98612828), (36430, 49306414), (43789, 41020180), (72860, 24653207), (87578, 20510090), (175156, 10255045), (218945, 8204036), (437890, 4102018), (875780, 2051009)]