84418160

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3041}}^1$

素因数の和:3401

約数の個数: 40

約数和(自身を含む): 196902576

約数和(自身を除く): 112484416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3041, 3470, 5552, 6082, 6940, 12164, 13880, 15205, 24328, 27760, 30410, 48656, 60820, 121640, 243280, 1055227, 2110454, 4220908, 5276135, 8441816, 10552270, 16883632, 21104540, 42209080, 84418160]

約数ペア:

[(1, 84418160), (2, 42209080), (4, 21104540), (5, 16883632), (8, 10552270), (10, 8441816), (16, 5276135), (20, 4220908), (40, 2110454), (80, 1055227), (347, 243280), (694, 121640), (1388, 60820), (1735, 48656), (2776, 30410), (3041, 27760), (3470, 24328), (5552, 15205), (6082, 13880), (6940, 12164)]