43442980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5087}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 105993216

約数和(自身を除く): 62550236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 5087, 8540, 10174, 20348, 25435, 35609, 50870, 71218, 101740, 142436, 178045, 310307, 356090, 620614, 712180, 1241228, 1551535, 2172149, 3103070, 4344298, 6206140, 8688596, 10860745, 21721490, 43442980]

約数ペア:

[(1, 43442980), (2, 21721490), (4, 10860745), (5, 8688596), (7, 6206140), (10, 4344298), (14, 3103070), (20, 2172149), (28, 1551535), (35, 1241228), (61, 712180), (70, 620614), (122, 356090), (140, 310307), (244, 178045), (305, 142436), (427, 101740), (610, 71218), (854, 50870), (1220, 35609), (1708, 25435), (2135, 20348), (4270, 10174), (5087, 8540)]