42650630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20444

約数の個数: 32

約数和(自身を含む): 88162560

約数和(自身を除く): 45511930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 20407, 40814, 102035, 204070, 224477, 387733, 448954, 775466, 1122385, 1938665, 2244770, 3877330, 4265063, 8530126, 21325315, 42650630]

約数ペア:

[(1, 42650630), (2, 21325315), (5, 8530126), (10, 4265063), (11, 3877330), (19, 2244770), (22, 1938665), (38, 1122385), (55, 775466), (95, 448954), (110, 387733), (190, 224477), (209, 204070), (418, 102035), (1045, 40814), (2090, 20407)]