9964550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 20690640

約数和(自身を除く): 10726090

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 617, 646, 850, 950, 1234, 1615, 3085, 3230, 6170, 8075, 10489, 11723, 15425, 16150, 20978, 23446, 30850, 52445, 58615, 104890, 117230, 199291, 262225, 293075, 398582, 524450, 586150, 996455, 1992910, 4982275, 9964550]

約数ペア:

[(1, 9964550), (2, 4982275), (5, 1992910), (10, 996455), (17, 586150), (19, 524450), (25, 398582), (34, 293075), (38, 262225), (50, 199291), (85, 117230), (95, 104890), (170, 58615), (190, 52445), (323, 30850), (425, 23446), (475, 20978), (617, 16150), (646, 15425), (850, 11723), (950, 10489), (1234, 8075), (1615, 6170), (3085, 3230)]