97084820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1987}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 233788800

約数和(自身を除く): 136703980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1396, 1745, 1987, 2443, 3490, 3974, 4886, 6980, 7948, 9772, 9935, 12215, 13909, 19870, 24430, 27818, 39740, 48860, 55636, 69545, 139090, 278180, 693463, 1386926, 2773852, 3467315, 4854241, 6934630, 9708482, 13869260, 19416964, 24271205, 48542410, 97084820]

約数ペア:

[(1, 97084820), (2, 48542410), (4, 24271205), (5, 19416964), (7, 13869260), (10, 9708482), (14, 6934630), (20, 4854241), (28, 3467315), (35, 2773852), (70, 1386926), (140, 693463), (349, 278180), (698, 139090), (1396, 69545), (1745, 55636), (1987, 48860), (2443, 39740), (3490, 27818), (3974, 24430), (4886, 19870), (6980, 13909), (7948, 12215), (9772, 9935)]