84452080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10883}}^1$

素因数の和:10993

約数の個数: 40

約数和(自身を含む): 198393552

約数和(自身を除く): 113941472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 10883, 21766, 43532, 54415, 87064, 108830, 174128, 217660, 435320, 870640, 1055651, 2111302, 4222604, 5278255, 8445208, 10556510, 16890416, 21113020, 42226040, 84452080]

約数ペア:

[(1, 84452080), (2, 42226040), (4, 21113020), (5, 16890416), (8, 10556510), (10, 8445208), (16, 5278255), (20, 4222604), (40, 2111302), (80, 1055651), (97, 870640), (194, 435320), (388, 217660), (485, 174128), (776, 108830), (970, 87064), (1552, 54415), (1940, 43532), (3880, 21766), (7760, 10883)]