25376878940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5903}}^1\times {\mathrm{30707}}^1$

素因数の和:36626

約数の個数: 48

約数和(自身を含む): 60916810752

約数和(自身を除く): 35539931812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5903, 11806, 23612, 29515, 30707, 41321, 59030, 61414, 82642, 118060, 122828, 153535, 165284, 206605, 214949, 307070, 413210, 429898, 614140, 826420, 859796, 1074745, 2149490, 4298980, 181263421, 362526842, 725053684, 906317105, 1268843947, 1812634210, 2537687894, 3625268420, 5075375788, 6344219735, 12688439470, 25376878940]

約数ペア:

[(1, 25376878940), (2, 12688439470), (4, 6344219735), (5, 5075375788), (7, 3625268420), (10, 2537687894), (14, 1812634210), (20, 1268843947), (28, 906317105), (35, 725053684), (70, 362526842), (140, 181263421), (5903, 4298980), (11806, 2149490), (23612, 1074745), (29515, 859796), (30707, 826420), (41321, 614140), (59030, 429898), (61414, 413210), (82642, 307070), (118060, 214949), (122828, 206605), (153535, 165284)]