6664640

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 56

約数和(自身を含む): 16184880

約数和(自身を除く): 9520240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 353, 472, 590, 706, 944, 1180, 1412, 1765, 1888, 2360, 2824, 3530, 3776, 4720, 5648, 7060, 9440, 11296, 14120, 18880, 20827, 22592, 28240, 41654, 56480, 83308, 104135, 112960, 166616, 208270, 333232, 416540, 666464, 833080, 1332928, 1666160, 3332320, 6664640]

約数ペア:

[(1, 6664640), (2, 3332320), (4, 1666160), (5, 1332928), (8, 833080), (10, 666464), (16, 416540), (20, 333232), (32, 208270), (40, 166616), (59, 112960), (64, 104135), (80, 83308), (118, 56480), (160, 41654), (236, 28240), (295, 22592), (320, 20827), (353, 18880), (472, 14120), (590, 11296), (706, 9440), (944, 7060), (1180, 5648), (1412, 4720), (1765, 3776), (1888, 3530), (2360, 2824)]