2022981725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 2757680640

約数和(自身を除く): 734698915

約数列:

[1, 5, 17, 25, 31, 85, 155, 233, 425, 527, 659, 775, 1165, 2635, 3295, 3961, 5825, 7223, 11203, 13175, 16475, 19805, 20429, 36115, 56015, 99025, 102145, 122791, 153547, 180575, 280075, 347293, 510725, 613955, 767735, 1736465, 2610299, 3069775, 3838675, 4759957, 8682325, 13051495, 23799785, 65257475, 80919269, 118998925, 404596345, 2022981725]

約数ペア:

[(1, 2022981725), (5, 404596345), (17, 118998925), (25, 80919269), (31, 65257475), (85, 23799785), (155, 13051495), (233, 8682325), (425, 4759957), (527, 3838675), (659, 3069775), (775, 2610299), (1165, 1736465), (2635, 767735), (3295, 613955), (3961, 510725), (5825, 347293), (7223, 280075), (11203, 180575), (13175, 153547), (16475, 122791), (19805, 102145), (20429, 99025), (36115, 56015)]