13300000030

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1039}}^1\times {\mathrm{1997}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 24012443520

約数和(自身を除く): 10712443490

約数列:

[1, 2, 5, 10, 641, 1039, 1282, 1997, 2078, 3205, 3994, 5195, 6410, 9985, 10390, 19970, 665999, 1280077, 1331998, 2074883, 2560154, 3329995, 4149766, 6400385, 6659990, 10374415, 12800770, 20748830, 1330000003, 2660000006, 6650000015, 13300000030]

約数ペア:

[(1, 13300000030), (2, 6650000015), (5, 2660000006), (10, 1330000003), (641, 20748830), (1039, 12800770), (1282, 10374415), (1997, 6659990), (2078, 6400385), (3205, 4149766), (3994, 3329995), (5195, 2560154), (6410, 2074883), (9985, 1331998), (10390, 1280077), (19970, 665999)]