89827540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 206801280

約数和(自身を除く): 116973740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 1783, 2290, 2519, 3566, 4580, 5038, 7132, 8915, 10076, 12595, 17830, 19613, 25190, 35660, 39226, 50380, 78452, 98065, 196130, 392260, 408307, 816614, 1633228, 2041535, 4083070, 4491377, 8166140, 8982754, 17965508, 22456885, 44913770, 89827540]

約数ペア:

[(1, 89827540), (2, 44913770), (4, 22456885), (5, 17965508), (10, 8982754), (11, 8166140), (20, 4491377), (22, 4083070), (44, 2041535), (55, 1633228), (110, 816614), (220, 408307), (229, 392260), (458, 196130), (916, 98065), (1145, 78452), (1783, 50380), (2290, 39226), (2519, 35660), (3566, 25190), (4580, 19613), (5038, 17830), (7132, 12595), (8915, 10076)]