493588021280

素因数分解:

$2^5\times 5^1\times {\mathrm{8677}}^1\times {\mathrm{355529}}^1$

素因数の和:364221

約数の個数: 48

約数和(自身を含む): 1166239370520

約数和(自身を除く): 672651349240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8677, 17354, 34708, 43385, 69416, 86770, 138832, 173540, 277664, 347080, 355529, 694160, 711058, 1388320, 1422116, 1777645, 2844232, 3555290, 5688464, 7110580, 11376928, 14221160, 28442320, 56884640, 3084925133, 6169850266, 12339700532, 15424625665, 24679401064, 30849251330, 49358802128, 61698502660, 98717604256, 123397005320, 246794010640, 493588021280]

約数ペア:

[(1, 493588021280), (2, 246794010640), (4, 123397005320), (5, 98717604256), (8, 61698502660), (10, 49358802128), (16, 30849251330), (20, 24679401064), (32, 15424625665), (40, 12339700532), (80, 6169850266), (160, 3084925133), (8677, 56884640), (17354, 28442320), (34708, 14221160), (43385, 11376928), (69416, 7110580), (86770, 5688464), (138832, 3555290), (173540, 2844232), (277664, 1777645), (347080, 1422116), (355529, 1388320), (694160, 711058)]