5247560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7717}}^1$

素因数の和:7745

約数の個数: 32

約数和(自身を含む): 12503160

約数和(自身を除く): 7255600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7717, 15434, 30868, 38585, 61736, 77170, 131189, 154340, 262378, 308680, 524756, 655945, 1049512, 1311890, 2623780, 5247560]

約数ペア:

[(1, 5247560), (2, 2623780), (4, 1311890), (5, 1049512), (8, 655945), (10, 524756), (17, 308680), (20, 262378), (34, 154340), (40, 131189), (68, 77170), (85, 61736), (136, 38585), (170, 30868), (340, 15434), (680, 7717)]