5663720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8357

約数の個数: 32

約数和(自身を含む): 13494600

約数和(自身を除く): 7830880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8329, 16658, 33316, 41645, 66632, 83290, 141593, 166580, 283186, 333160, 566372, 707965, 1132744, 1415930, 2831860, 5663720]

約数ペア:

[(1, 5663720), (2, 2831860), (4, 1415930), (5, 1132744), (8, 707965), (10, 566372), (17, 333160), (20, 283186), (34, 166580), (40, 141593), (68, 83290), (85, 66632), (136, 41645), (170, 33316), (340, 16658), (680, 8329)]