968320070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{9181}}^1$

素因数の和:9440

約数の個数: 32

約数和(自身を含む): 1784980800

約数和(自身を除く): 816660730

約数列:

[1, 2, 5, 10, 53, 106, 199, 265, 398, 530, 995, 1990, 9181, 10547, 18362, 21094, 45905, 52735, 91810, 105470, 486593, 973186, 1827019, 2432965, 3654038, 4865930, 9135095, 18270190, 96832007, 193664014, 484160035, 968320070]

約数ペア:

[(1, 968320070), (2, 484160035), (5, 193664014), (10, 96832007), (53, 18270190), (106, 9135095), (199, 4865930), (265, 3654038), (398, 2432965), (530, 1827019), (995, 973186), (1990, 486593), (9181, 105470), (10547, 91810), (18362, 52735), (21094, 45905)]