78832330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9649}}^1$

素因数の和:9718

約数の個数: 32

約数和(自身を含む): 152856000

約数和(自身を除く): 74023670

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 9649, 19298, 48245, 96490, 183331, 366662, 414907, 829814, 916655, 1833310, 2074535, 4149070, 7883233, 15766466, 39416165, 78832330]

約数ペア:

[(1, 78832330), (2, 39416165), (5, 15766466), (10, 7883233), (19, 4149070), (38, 2074535), (43, 1833310), (86, 916655), (95, 829814), (190, 414907), (215, 366662), (430, 183331), (817, 96490), (1634, 48245), (4085, 19298), (8170, 9649)]