98617540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2543}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 237629952

約数和(自身を除く): 139012412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1939, 2543, 2770, 3878, 5086, 5540, 7756, 9695, 10172, 12715, 17801, 19390, 25430, 35602, 38780, 50860, 71204, 89005, 178010, 356020, 704411, 1408822, 2817644, 3522055, 4930877, 7044110, 9861754, 14088220, 19723508, 24654385, 49308770, 98617540]

約数ペア:

[(1, 98617540), (2, 49308770), (4, 24654385), (5, 19723508), (7, 14088220), (10, 9861754), (14, 7044110), (20, 4930877), (28, 3522055), (35, 2817644), (70, 1408822), (140, 704411), (277, 356020), (554, 178010), (1108, 89005), (1385, 71204), (1939, 50860), (2543, 38780), (2770, 35602), (3878, 25430), (5086, 19390), (5540, 17801), (7756, 12715), (9695, 10172)]