41756560

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5381}}^1$

素因数の和:5491

約数の個数: 40

約数和(自身を含む): 98103096

約数和(自身を除く): 56346536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 5381, 7760, 10762, 21524, 26905, 43048, 53810, 86096, 107620, 215240, 430480, 521957, 1043914, 2087828, 2609785, 4175656, 5219570, 8351312, 10439140, 20878280, 41756560]

約数ペア:

[(1, 41756560), (2, 20878280), (4, 10439140), (5, 8351312), (8, 5219570), (10, 4175656), (16, 2609785), (20, 2087828), (40, 1043914), (80, 521957), (97, 430480), (194, 215240), (388, 107620), (485, 86096), (776, 53810), (970, 43048), (1552, 26905), (1940, 21524), (3880, 10762), (5381, 7760)]