768297910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{9629}}^1$

素因数の和:9816

約数の個数: 32

約数和(自身を含む): 1414454400

約数和(自身を除く): 646156490

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 395, 505, 790, 1010, 7979, 9629, 15958, 19258, 39895, 48145, 79790, 96290, 760691, 972529, 1521382, 1945058, 3803455, 4862645, 7606910, 9725290, 76829791, 153659582, 384148955, 768297910]

約数ペア:

[(1, 768297910), (2, 384148955), (5, 153659582), (10, 76829791), (79, 9725290), (101, 7606910), (158, 4862645), (202, 3803455), (395, 1945058), (505, 1521382), (790, 972529), (1010, 760691), (7979, 96290), (9629, 79790), (15958, 48145), (19258, 39895)]