5127639888970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1\times {\mathrm{63709}}^1$

素因数の和:66727

約数の個数: 64

約数和(自身を含む): 9784326960000

約数和(自身を除く): 4656687071030

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 2843, 5662, 5686, 14155, 14215, 28310, 28430, 54017, 63709, 108034, 127418, 270085, 318545, 423607, 540170, 637090, 847214, 1210471, 2118035, 2420942, 4236070, 6052355, 8048533, 9492641, 12104710, 16097066, 18985282, 40242665, 47463205, 80485330, 94926410, 180360179, 181124687, 360720358, 362249374, 901800895, 905623435, 1803601790, 1811246870, 3441369053, 6882738106, 17206845265, 26987578363, 34413690530, 53975156726, 134937891815, 269875783630, 512763988897, 1025527977794, 2563819944485, 5127639888970]

約数ペア:

[(1, 5127639888970), (2, 2563819944485), (5, 1025527977794), (10, 512763988897), (19, 269875783630), (38, 134937891815), (95, 53975156726), (149, 34413690530), (190, 26987578363), (298, 17206845265), (745, 6882738106), (1490, 3441369053), (2831, 1811246870), (2843, 1803601790), (5662, 905623435), (5686, 901800895), (14155, 362249374), (14215, 360720358), (28310, 181124687), (28430, 180360179), (54017, 94926410), (63709, 80485330), (108034, 47463205), (127418, 40242665), (270085, 18985282), (318545, 16097066), (423607, 12104710), (540170, 9492641), (637090, 8048533), (847214, 6052355), (1210471, 4236070), (2118035, 2420942)]