8045706550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{116689}}^1$

素因数の和:116905

約数の個数: 48

約数和(自身を含む): 17189837280

約数和(自身を除く): 9144130730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 197, 350, 394, 985, 1379, 1970, 2758, 4925, 6895, 9850, 13790, 34475, 68950, 116689, 233378, 583445, 816823, 1166890, 1633646, 2917225, 4084115, 5834450, 8168230, 20420575, 22987733, 40841150, 45975466, 114938665, 160914131, 229877330, 321828262, 574693325, 804570655, 1149386650, 1609141310, 4022853275, 8045706550]

約数ペア:

[(1, 8045706550), (2, 4022853275), (5, 1609141310), (7, 1149386650), (10, 804570655), (14, 574693325), (25, 321828262), (35, 229877330), (50, 160914131), (70, 114938665), (175, 45975466), (197, 40841150), (350, 22987733), (394, 20420575), (985, 8168230), (1379, 5834450), (1970, 4084115), (2758, 2917225), (4925, 1633646), (6895, 1166890), (9850, 816823), (13790, 583445), (34475, 233378), (68950, 116689)]