143915920

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5011}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 335603520

約数和(自身を除く): 191687600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5011, 5744, 7180, 10022, 14360, 20044, 25055, 28720, 40088, 50110, 80176, 100220, 200440, 400880, 1798949, 3597898, 7195796, 8994745, 14391592, 17989490, 28783184, 35978980, 71957960, 143915920]

約数ペア:

[(1, 143915920), (2, 71957960), (4, 35978980), (5, 28783184), (8, 17989490), (10, 14391592), (16, 8994745), (20, 7195796), (40, 3597898), (80, 1798949), (359, 400880), (718, 200440), (1436, 100220), (1795, 80176), (2872, 50110), (3590, 40088), (5011, 28720), (5744, 25055), (7180, 20044), (10022, 14360)]