5263880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7769

約数の個数: 32

約数和(自身を含む): 12542040

約数和(自身を除く): 7278160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7741, 15482, 30964, 38705, 61928, 77410, 131597, 154820, 263194, 309640, 526388, 657985, 1052776, 1315970, 2631940, 5263880]

約数ペア:

[(1, 5263880), (2, 2631940), (4, 1315970), (5, 1052776), (8, 657985), (10, 526388), (17, 309640), (20, 263194), (34, 154820), (40, 131597), (68, 77410), (85, 61928), (136, 38705), (170, 30964), (340, 15482), (680, 7741)]