12830252080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1653383}}^1$

素因数の和:1653493

約数の個数: 40

約数和(自身を含む): 30137883552

約数和(自身を除く): 17307631472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 1653383, 3306766, 6613532, 8266915, 13227064, 16533830, 26454128, 33067660, 66135320, 132270640, 160378151, 320756302, 641512604, 801890755, 1283025208, 1603781510, 2566050416, 3207563020, 6415126040, 12830252080]

約数ペア:

[(1, 12830252080), (2, 6415126040), (4, 3207563020), (5, 2566050416), (8, 1603781510), (10, 1283025208), (16, 801890755), (20, 641512604), (40, 320756302), (80, 160378151), (97, 132270640), (194, 66135320), (388, 33067660), (485, 26454128), (776, 16533830), (970, 13227064), (1552, 8266915), (1940, 6613532), (3880, 3306766), (7760, 1653383)]