526260370

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 955152000

約数和(自身を除く): 428891630

約数列:

[1, 2, 5, 10, 263, 401, 499, 526, 802, 998, 1315, 2005, 2495, 2630, 4010, 4990, 105463, 131237, 200099, 210926, 262474, 400198, 527315, 656185, 1000495, 1054630, 1312370, 2000990, 52626037, 105252074, 263130185, 526260370]

約数ペア:

[(1, 526260370), (2, 263130185), (5, 105252074), (10, 52626037), (263, 2000990), (401, 1312370), (499, 1054630), (526, 1000495), (802, 656185), (998, 527315), (1315, 400198), (2005, 262474), (2495, 210926), (2630, 200099), (4010, 131237), (4990, 105463)]