23408380940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{356509}}^1$

素因数の和:356599

約数の個数: 72

約数和(自身を含む): 58036975920

約数和(自身を除く): 34628594980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1340, 1876, 2345, 3283, 4690, 6566, 9380, 13132, 16415, 32830, 65660, 356509, 713018, 1426036, 1782545, 2495563, 3565090, 4991126, 7130180, 9982252, 12477815, 17468941, 23886103, 24955630, 34937882, 47772206, 49911260, 69875764, 87344705, 95544412, 119430515, 167202721, 174689410, 238861030, 334405442, 349378820, 477722060, 668810884, 836013605, 1170419047, 1672027210, 2340838094, 3344054420, 4681676188, 5852095235, 11704190470, 23408380940]

約数ペア:

[(1, 23408380940), (2, 11704190470), (4, 5852095235), (5, 4681676188), (7, 3344054420), (10, 2340838094), (14, 1672027210), (20, 1170419047), (28, 836013605), (35, 668810884), (49, 477722060), (67, 349378820), (70, 334405442), (98, 238861030), (134, 174689410), (140, 167202721), (196, 119430515), (245, 95544412), (268, 87344705), (335, 69875764), (469, 49911260), (490, 47772206), (670, 34937882), (938, 24955630), (980, 23886103), (1340, 17468941), (1876, 12477815), (2345, 9982252), (3283, 7130180), (4690, 4991126), (6566, 3565090), (9380, 2495563), (13132, 1782545), (16415, 1426036), (32830, 713018), (65660, 356509)]