125571460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6547}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 303617664

約数和(自身を除く): 178046204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 6547, 9590, 13094, 19180, 26188, 32735, 45829, 65470, 91658, 130940, 183316, 229145, 458290, 896939, 916580, 1793878, 3587756, 4484695, 6278573, 8969390, 12557146, 17938780, 25114292, 31392865, 62785730, 125571460]

約数ペア:

[(1, 125571460), (2, 62785730), (4, 31392865), (5, 25114292), (7, 17938780), (10, 12557146), (14, 8969390), (20, 6278573), (28, 4484695), (35, 3587756), (70, 1793878), (137, 916580), (140, 896939), (274, 458290), (548, 229145), (685, 183316), (959, 130940), (1370, 91658), (1918, 65470), (2740, 45829), (3836, 32735), (4795, 26188), (6547, 19180), (9590, 13094)]