7131762140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{446293}}^1$

素因数の和:446366

約数の個数: 48

約数和(自身を含む): 16195116672

約数和(自身を除く): 9063354532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 15980, 446293, 892586, 1785172, 2231465, 4462930, 7586981, 8925860, 15173962, 20975771, 30347924, 37934905, 41951542, 75869810, 83903084, 104878855, 151739620, 209757710, 356588107, 419515420, 713176214, 1426352428, 1782940535, 3565881070, 7131762140]

約数ペア:

[(1, 7131762140), (2, 3565881070), (4, 1782940535), (5, 1426352428), (10, 713176214), (17, 419515420), (20, 356588107), (34, 209757710), (47, 151739620), (68, 104878855), (85, 83903084), (94, 75869810), (170, 41951542), (188, 37934905), (235, 30347924), (340, 20975771), (470, 15173962), (799, 8925860), (940, 7586981), (1598, 4462930), (3196, 2231465), (3995, 1785172), (7990, 892586), (15980, 446293)]