2108484100

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{141509}}^1$

素因数の和:141672

約数の個数: 36

約数和(自身を含む): 4606150500

約数和(自身を除く): 2497666400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 7450, 14900, 141509, 283018, 566036, 707545, 1415090, 2830180, 3537725, 7075450, 14150900, 21084841, 42169682, 84339364, 105424205, 210848410, 421696820, 527121025, 1054242050, 2108484100]

約数ペア:

[(1, 2108484100), (2, 1054242050), (4, 527121025), (5, 421696820), (10, 210848410), (20, 105424205), (25, 84339364), (50, 42169682), (100, 21084841), (149, 14150900), (298, 7075450), (596, 3537725), (745, 2830180), (1490, 1415090), (2980, 707545), (3725, 566036), (7450, 283018), (14900, 141509)]