39955270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 76966848

約数和(自身を除く): 37011578

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 2423, 3298, 4846, 8245, 12115, 16490, 24230, 41191, 82382, 205955, 235031, 411910, 470062, 1175155, 2350310, 3995527, 7991054, 19977635, 39955270]

約数ペア:

[(1, 39955270), (2, 19977635), (5, 7991054), (10, 3995527), (17, 2350310), (34, 1175155), (85, 470062), (97, 411910), (170, 235031), (194, 205955), (485, 82382), (970, 41191), (1649, 24230), (2423, 16490), (3298, 12115), (4846, 8245)]