11318120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 28771200

約数和(自身を除く): 17453080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 887, 1160, 1276, 1595, 1774, 2552, 3190, 3548, 4435, 6380, 7096, 8870, 9757, 12760, 17740, 19514, 25723, 35480, 39028, 48785, 51446, 78056, 97570, 102892, 128615, 195140, 205784, 257230, 282953, 390280, 514460, 565906, 1028920, 1131812, 1414765, 2263624, 2829530, 5659060, 11318120]

約数ペア:

[(1, 11318120), (2, 5659060), (4, 2829530), (5, 2263624), (8, 1414765), (10, 1131812), (11, 1028920), (20, 565906), (22, 514460), (29, 390280), (40, 282953), (44, 257230), (55, 205784), (58, 195140), (88, 128615), (110, 102892), (116, 97570), (145, 78056), (220, 51446), (232, 48785), (290, 39028), (319, 35480), (440, 25723), (580, 19514), (638, 17740), (887, 12760), (1160, 9757), (1276, 8870), (1595, 7096), (1774, 6380), (2552, 4435), (3190, 3548)]