82012610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 152824320

約数和(自身を除く): 70811710

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 2143, 3827, 4286, 7654, 10715, 19135, 21430, 38270, 92149, 184298, 190727, 381454, 460745, 921490, 953635, 1907270, 8201261, 16402522, 41006305, 82012610]

約数ペア:

[(1, 82012610), (2, 41006305), (5, 16402522), (10, 8201261), (43, 1907270), (86, 953635), (89, 921490), (178, 460745), (215, 381454), (430, 190727), (445, 184298), (890, 92149), (2143, 38270), (3827, 21430), (4286, 19135), (7654, 10715)]