41931220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67631}}^1$

素因数の和:67671

約数の個数: 24

約数和(自身を含む): 90897408

約数和(自身を除く): 48966188

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 67631, 135262, 270524, 338155, 676310, 1352620, 2096561, 4193122, 8386244, 10482805, 20965610, 41931220]

約数ペア:

[(1, 41931220), (2, 20965610), (4, 10482805), (5, 8386244), (10, 4193122), (20, 2096561), (31, 1352620), (62, 676310), (124, 338155), (155, 270524), (310, 135262), (620, 67631)]