5463080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 14256000

約数和(自身を除く): 8792920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 179, 218, 280, 358, 436, 545, 716, 763, 872, 895, 1090, 1253, 1432, 1526, 1790, 2180, 2506, 3052, 3580, 3815, 4360, 5012, 6104, 6265, 7160, 7630, 10024, 12530, 15260, 19511, 25060, 30520, 39022, 50120, 78044, 97555, 136577, 156088, 195110, 273154, 390220, 546308, 682885, 780440, 1092616, 1365770, 2731540, 5463080]

約数ペア:

[(1, 5463080), (2, 2731540), (4, 1365770), (5, 1092616), (7, 780440), (8, 682885), (10, 546308), (14, 390220), (20, 273154), (28, 195110), (35, 156088), (40, 136577), (56, 97555), (70, 78044), (109, 50120), (140, 39022), (179, 30520), (218, 25060), (280, 19511), (358, 15260), (436, 12530), (545, 10024), (716, 7630), (763, 7160), (872, 6265), (895, 6104), (1090, 5012), (1253, 4360), (1432, 3815), (1526, 3580), (1790, 3052), (2180, 2506)]