117914020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7727}}^1$

素因数の和:7852

約数の個数: 48

約数和(自身を含む): 285626880

約数和(自身を除く): 167712860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 7727, 15260, 15454, 30908, 38635, 54089, 77270, 108178, 154540, 216356, 270445, 540890, 842243, 1081780, 1684486, 3368972, 4211215, 5895701, 8422430, 11791402, 16844860, 23582804, 29478505, 58957010, 117914020]

約数ペア:

[(1, 117914020), (2, 58957010), (4, 29478505), (5, 23582804), (7, 16844860), (10, 11791402), (14, 8422430), (20, 5895701), (28, 4211215), (35, 3368972), (70, 1684486), (109, 1081780), (140, 842243), (218, 540890), (436, 270445), (545, 216356), (763, 154540), (1090, 108178), (1526, 77270), (2180, 54089), (3052, 38635), (3815, 30908), (7630, 15454), (7727, 15260)]