152090180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7127}}^1$

素因数の和:7244

約数の個数: 48

約数和(自身を含む): 352066176

約数和(自身を除く): 199975996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 7127, 10670, 14254, 21340, 28508, 35635, 71270, 78397, 142540, 156794, 313588, 391985, 691319, 783970, 1382638, 1567940, 2765276, 3456595, 6913190, 7604509, 13826380, 15209018, 30418036, 38022545, 76045090, 152090180]

約数ペア:

[(1, 152090180), (2, 76045090), (4, 38022545), (5, 30418036), (10, 15209018), (11, 13826380), (20, 7604509), (22, 6913190), (44, 3456595), (55, 2765276), (97, 1567940), (110, 1382638), (194, 783970), (220, 691319), (388, 391985), (485, 313588), (970, 156794), (1067, 142540), (1940, 78397), (2134, 71270), (4268, 35635), (5335, 28508), (7127, 21340), (10670, 14254)]