7414180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 16632000

約数和(自身を除く): 9217820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 179, 190, 218, 358, 380, 436, 545, 716, 895, 1090, 1790, 2071, 2180, 3401, 3580, 4142, 6802, 8284, 10355, 13604, 17005, 19511, 20710, 34010, 39022, 41420, 68020, 78044, 97555, 195110, 370709, 390220, 741418, 1482836, 1853545, 3707090, 7414180]

約数ペア:

[(1, 7414180), (2, 3707090), (4, 1853545), (5, 1482836), (10, 741418), (19, 390220), (20, 370709), (38, 195110), (76, 97555), (95, 78044), (109, 68020), (179, 41420), (190, 39022), (218, 34010), (358, 20710), (380, 19511), (436, 17005), (545, 13604), (716, 10355), (895, 8284), (1090, 6802), (1790, 4142), (2071, 3580), (2180, 3401)]