10080647450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{69259}}^1$

素因数の和:69383

約数の個数: 48

約数和(自身を含む): 19478128320

約数和(自身を除く): 9397480870

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 710, 1025, 1775, 2050, 2911, 3550, 5822, 14555, 29110, 69259, 72775, 138518, 145550, 346295, 692590, 1731475, 2839619, 3462950, 4917389, 5679238, 9834778, 14198095, 24586945, 28396190, 49173890, 70990475, 122934725, 141980950, 201612949, 245869450, 403225898, 1008064745, 2016129490, 5040323725, 10080647450]

約数ペア:

[(1, 10080647450), (2, 5040323725), (5, 2016129490), (10, 1008064745), (25, 403225898), (41, 245869450), (50, 201612949), (71, 141980950), (82, 122934725), (142, 70990475), (205, 49173890), (355, 28396190), (410, 24586945), (710, 14198095), (1025, 9834778), (1775, 5679238), (2050, 4917389), (2911, 3462950), (3550, 2839619), (5822, 1731475), (14555, 692590), (29110, 346295), (69259, 145550), (72775, 138518)]