16453490540

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{809}}^1\times {\mathrm{1511}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 34669373760

約数和(自身を除く): 18215883220

約数列:

[1, 2, 4, 5, 10, 20, 673, 809, 1346, 1511, 1618, 2692, 3022, 3236, 3365, 4045, 6044, 6730, 7555, 8090, 13460, 15110, 16180, 30220, 544457, 1016903, 1088914, 1222399, 2033806, 2177828, 2444798, 2722285, 4067612, 4889596, 5084515, 5444570, 6111995, 10169030, 10889140, 12223990, 20338060, 24447980, 822674527, 1645349054, 3290698108, 4113372635, 8226745270, 16453490540]

約数ペア:

[(1, 16453490540), (2, 8226745270), (4, 4113372635), (5, 3290698108), (10, 1645349054), (20, 822674527), (673, 24447980), (809, 20338060), (1346, 12223990), (1511, 10889140), (1618, 10169030), (2692, 6111995), (3022, 5444570), (3236, 5084515), (3365, 4889596), (4045, 4067612), (6044, 2722285), (6730, 2444798), (7555, 2177828), (8090, 2033806), (13460, 1222399), (15110, 1088914), (16180, 1016903), (30220, 544457)]