65323480

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6833}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 147614400

約数和(自身を除く): 82290920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 6833, 9560, 13666, 27332, 34165, 54664, 68330, 136660, 273320, 1633087, 3266174, 6532348, 8165435, 13064696, 16330870, 32661740, 65323480]

約数ペア:

[(1, 65323480), (2, 32661740), (4, 16330870), (5, 13064696), (8, 8165435), (10, 6532348), (20, 3266174), (40, 1633087), (239, 273320), (478, 136660), (956, 68330), (1195, 54664), (1912, 34165), (2390, 27332), (4780, 13666), (6833, 9560)]