5681375560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2898661}}^1$

素因数の和:2898686

約数の個数: 48

約数和(自身を含む): 14870136060

約数和(自身を除く): 9188760500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2898661, 5797322, 11594644, 14493305, 20290627, 23189288, 28986610, 40581254, 57973220, 81162508, 101453135, 115946440, 142034389, 162325016, 202906270, 284068778, 405812540, 568137556, 710171945, 811625080, 1136275112, 1420343890, 2840687780, 5681375560]

約数ペア:

[(1, 5681375560), (2, 2840687780), (4, 1420343890), (5, 1136275112), (7, 811625080), (8, 710171945), (10, 568137556), (14, 405812540), (20, 284068778), (28, 202906270), (35, 162325016), (40, 142034389), (49, 115946440), (56, 101453135), (70, 81162508), (98, 57973220), (140, 40581254), (196, 28986610), (245, 23189288), (280, 20290627), (392, 14493305), (490, 11594644), (980, 5797322), (1960, 2898661)]