9973850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 24

約数和(自身を含む): 18986880

約数和(自身を除く): 9013030

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 4639, 9278, 23195, 46390, 115975, 199477, 231950, 398954, 997385, 1994770, 4986925, 9973850]

約数ペア:

[(1, 9973850), (2, 4986925), (5, 1994770), (10, 997385), (25, 398954), (43, 231950), (50, 199477), (86, 115975), (215, 46390), (430, 23195), (1075, 9278), (2150, 4639)]