1363271950

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 2587646880

約数和(自身を除く): 1224374930

約数列:

[1, 2, 5, 10, 25, 50, 97, 103, 194, 206, 485, 515, 970, 1030, 2425, 2575, 2729, 4850, 5150, 5458, 9991, 13645, 19982, 27290, 49955, 68225, 99910, 136450, 249775, 264713, 281087, 499550, 529426, 562174, 1323565, 1405435, 2647130, 2810870, 6617825, 7027175, 13235650, 14054350, 27265439, 54530878, 136327195, 272654390, 681635975, 1363271950]

約数ペア:

[(1, 1363271950), (2, 681635975), (5, 272654390), (10, 136327195), (25, 54530878), (50, 27265439), (97, 14054350), (103, 13235650), (194, 7027175), (206, 6617825), (485, 2810870), (515, 2647130), (970, 1405435), (1030, 1323565), (2425, 562174), (2575, 529426), (2729, 499550), (4850, 281087), (5150, 264713), (5458, 249775), (9991, 136450), (13645, 99910), (19982, 68225), (27290, 49955)]