376412380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{194027}}^1$

素因数の和:194133

約数の個数: 24

約数和(自身を含む): 798619248

約数和(自身を除く): 422206868

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 194027, 388054, 776108, 970135, 1940270, 3880540, 18820619, 37641238, 75282476, 94103095, 188206190, 376412380]

約数ペア:

[(1, 376412380), (2, 188206190), (4, 94103095), (5, 75282476), (10, 37641238), (20, 18820619), (97, 3880540), (194, 1940270), (388, 970135), (485, 776108), (970, 388054), (1940, 194027)]