7120060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 16158240

約数和(自身を除く): 9038180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 457, 779, 820, 914, 1558, 1828, 2285, 3116, 3895, 4570, 7790, 8683, 9140, 15580, 17366, 18737, 34732, 37474, 43415, 74948, 86830, 93685, 173660, 187370, 356003, 374740, 712006, 1424012, 1780015, 3560030, 7120060]

約数ペア:

[(1, 7120060), (2, 3560030), (4, 1780015), (5, 1424012), (10, 712006), (19, 374740), (20, 356003), (38, 187370), (41, 173660), (76, 93685), (82, 86830), (95, 74948), (164, 43415), (190, 37474), (205, 34732), (380, 18737), (410, 17366), (457, 15580), (779, 9140), (820, 8683), (914, 7790), (1558, 4570), (1828, 3895), (2285, 3116)]