49122880

素因数分解:

$2^6\times 5^1\times {\mathrm{153509}}^1$

素因数の和:153526

約数の個数: 28

約数和(自身を含む): 116974620

約数和(自身を除く): 67851740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 153509, 307018, 614036, 767545, 1228072, 1535090, 2456144, 3070180, 4912288, 6140360, 9824576, 12280720, 24561440, 49122880]

約数ペア:

[(1, 49122880), (2, 24561440), (4, 12280720), (5, 9824576), (8, 6140360), (10, 4912288), (16, 3070180), (20, 2456144), (32, 1535090), (40, 1228072), (64, 767545), (80, 614036), (160, 307018), (320, 153509)]