15697099840

素因数分解:

$2^6\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{33347}}^1$

素因数の和:34835

約数の個数: 56

約数和(自身を含む): 37405251072

約数和(自身を除く): 21708151232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1471, 2942, 5884, 7355, 11768, 14710, 23536, 29420, 33347, 47072, 58840, 66694, 94144, 117680, 133388, 166735, 235360, 266776, 333470, 470720, 533552, 666940, 1067104, 1333880, 2134208, 2667760, 5335520, 10671040, 49053437, 98106874, 196213748, 245267185, 392427496, 490534370, 784854992, 981068740, 1569709984, 1962137480, 3139419968, 3924274960, 7848549920, 15697099840]

約数ペア:

[(1, 15697099840), (2, 7848549920), (4, 3924274960), (5, 3139419968), (8, 1962137480), (10, 1569709984), (16, 981068740), (20, 784854992), (32, 490534370), (40, 392427496), (64, 245267185), (80, 196213748), (160, 98106874), (320, 49053437), (1471, 10671040), (2942, 5335520), (5884, 2667760), (7355, 2134208), (11768, 1333880), (14710, 1067104), (23536, 666940), (29420, 533552), (33347, 470720), (47072, 333470), (58840, 266776), (66694, 235360), (94144, 166735), (117680, 133388)]