91436080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11783}}^1$

素因数の和:11893

約数の個数: 40

約数和(自身を含む): 214798752

約数和(自身を除く): 123362672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 11783, 23566, 47132, 58915, 94264, 117830, 188528, 235660, 471320, 942640, 1142951, 2285902, 4571804, 5714755, 9143608, 11429510, 18287216, 22859020, 45718040, 91436080]

約数ペア:

[(1, 91436080), (2, 45718040), (4, 22859020), (5, 18287216), (8, 11429510), (10, 9143608), (16, 5714755), (20, 4571804), (40, 2285902), (80, 1142951), (97, 942640), (194, 471320), (388, 235660), (485, 188528), (776, 117830), (970, 94264), (1552, 58915), (1940, 47132), (3880, 23566), (7760, 11783)]