39022280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 96655680

約数和(自身を除く): 57633400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 677, 1048, 1310, 1354, 1441, 2620, 2708, 2882, 3385, 5240, 5416, 5764, 6770, 7205, 7447, 11528, 13540, 14410, 14894, 27080, 28820, 29788, 37235, 57640, 59576, 74470, 88687, 148940, 177374, 297880, 354748, 443435, 709496, 886870, 975557, 1773740, 1951114, 3547480, 3902228, 4877785, 7804456, 9755570, 19511140, 39022280]

約数ペア:

[(1, 39022280), (2, 19511140), (4, 9755570), (5, 7804456), (8, 4877785), (10, 3902228), (11, 3547480), (20, 1951114), (22, 1773740), (40, 975557), (44, 886870), (55, 709496), (88, 443435), (110, 354748), (131, 297880), (220, 177374), (262, 148940), (440, 88687), (524, 74470), (655, 59576), (677, 57640), (1048, 37235), (1310, 29788), (1354, 28820), (1441, 27080), (2620, 14894), (2708, 14410), (2882, 13540), (3385, 11528), (5240, 7447), (5416, 7205), (5764, 6770)]