2850876880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2096233}}^1$

素因数の和:2096263

約数の個数: 40

約数和(自身を含む): 7018191432

約数和(自身を除く): 4167314552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2096233, 4192466, 8384932, 10481165, 16769864, 20962330, 33539728, 35635961, 41924660, 71271922, 83849320, 142543844, 167698640, 178179805, 285087688, 356359610, 570175376, 712719220, 1425438440, 2850876880]

約数ペア:

[(1, 2850876880), (2, 1425438440), (4, 712719220), (5, 570175376), (8, 356359610), (10, 285087688), (16, 178179805), (17, 167698640), (20, 142543844), (34, 83849320), (40, 71271922), (68, 41924660), (80, 35635961), (85, 33539728), (136, 20962330), (170, 16769864), (272, 10481165), (340, 8384932), (680, 4192466), (1360, 2096233)]