39748340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46219}}^1$

素因数の和:46271

約数の個数: 24

約数和(自身を含む): 85414560

約数和(自身を除く): 45666220

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 46219, 92438, 184876, 231095, 462190, 924380, 1987417, 3974834, 7949668, 9937085, 19874170, 39748340]

約数ペア:

[(1, 39748340), (2, 19874170), (4, 9937085), (5, 7949668), (10, 3974834), (20, 1987417), (43, 924380), (86, 462190), (172, 231095), (215, 184876), (430, 92438), (860, 46219)]