566290760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3631}}^1$

素因数の和:4206

約数の個数: 64

約数和(自身を含む): 1459192320

約数和(自身を除く): 892901560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 557, 1114, 2228, 2785, 3631, 3899, 4456, 5570, 7262, 7798, 11140, 14524, 15596, 18155, 19495, 22280, 25417, 29048, 31192, 36310, 38990, 50834, 72620, 77980, 101668, 127085, 145240, 155960, 203336, 254170, 508340, 1016680, 2022467, 4044934, 8089868, 10112335, 14157269, 16179736, 20224670, 28314538, 40449340, 56629076, 70786345, 80898680, 113258152, 141572690, 283145380, 566290760]

約数ペア:

[(1, 566290760), (2, 283145380), (4, 141572690), (5, 113258152), (7, 80898680), (8, 70786345), (10, 56629076), (14, 40449340), (20, 28314538), (28, 20224670), (35, 16179736), (40, 14157269), (56, 10112335), (70, 8089868), (140, 4044934), (280, 2022467), (557, 1016680), (1114, 508340), (2228, 254170), (2785, 203336), (3631, 155960), (3899, 145240), (4456, 127085), (5570, 101668), (7262, 77980), (7798, 72620), (11140, 50834), (14524, 38990), (15596, 36310), (18155, 31192), (19495, 29048), (22280, 25417)]