264244030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4691}}^1$

素因数の和:4872

約数の個数: 32

約数和(自身を含む): 490520448

約数和(自身を除く): 226276418

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 655, 1310, 4691, 5633, 9382, 11266, 23455, 28165, 46910, 56330, 201713, 403426, 614521, 1008565, 1229042, 2017130, 3072605, 6145210, 26424403, 52848806, 132122015, 264244030]

約数ペア:

[(1, 264244030), (2, 132122015), (5, 52848806), (10, 26424403), (43, 6145210), (86, 3072605), (131, 2017130), (215, 1229042), (262, 1008565), (430, 614521), (655, 403426), (1310, 201713), (4691, 56330), (5633, 46910), (9382, 28165), (11266, 23455)]