1725133060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{47947}}^1$

素因数の和:48220

約数の個数: 48

約数和(自身を含む): 4156516224

約数和(自身を除く): 2431383164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1799, 2570, 3598, 5140, 7196, 8995, 17990, 35980, 47947, 95894, 191788, 239735, 335629, 479470, 671258, 958940, 1342516, 1678145, 3356290, 6712580, 12322379, 24644758, 49289516, 61611895, 86256653, 123223790, 172513306, 246447580, 345026612, 431283265, 862566530, 1725133060]

約数ペア:

[(1, 1725133060), (2, 862566530), (4, 431283265), (5, 345026612), (7, 246447580), (10, 172513306), (14, 123223790), (20, 86256653), (28, 61611895), (35, 49289516), (70, 24644758), (140, 12322379), (257, 6712580), (514, 3356290), (1028, 1678145), (1285, 1342516), (1799, 958940), (2570, 671258), (3598, 479470), (5140, 335629), (7196, 239735), (8995, 191788), (17990, 95894), (35980, 47947)]