564331880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69499}}^1$

素因数の和:69546

約数の個数: 64

約数和(自身を含む): 1501200000

約数和(自身を除く): 936868120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 69499, 138998, 277996, 347495, 486493, 555992, 694990, 972986, 1389980, 1945972, 2015471, 2432465, 2779960, 3891944, 4030942, 4864930, 8061884, 9729860, 10077355, 14108297, 16123768, 19459720, 20154710, 28216594, 40309420, 56433188, 70541485, 80618840, 112866376, 141082970, 282165940, 564331880]

約数ペア:

[(1, 564331880), (2, 282165940), (4, 141082970), (5, 112866376), (7, 80618840), (8, 70541485), (10, 56433188), (14, 40309420), (20, 28216594), (28, 20154710), (29, 19459720), (35, 16123768), (40, 14108297), (56, 10077355), (58, 9729860), (70, 8061884), (116, 4864930), (140, 4030942), (145, 3891944), (203, 2779960), (232, 2432465), (280, 2015471), (290, 1945972), (406, 1389980), (580, 972986), (812, 694990), (1015, 555992), (1160, 486493), (1624, 347495), (2030, 277996), (4060, 138998), (8120, 69499)]