117322880

素因数分解:

$2^7\times 5^1\times {\mathrm{183317}}^1$

素因数の和:183336

約数の個数: 32

約数和(自身を含む): 280476540

約数和(自身を除く): 163153660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 183317, 366634, 733268, 916585, 1466536, 1833170, 2933072, 3666340, 5866144, 7332680, 11732288, 14665360, 23464576, 29330720, 58661440, 117322880]

約数ペア:

[(1, 117322880), (2, 58661440), (4, 29330720), (5, 23464576), (8, 14665360), (10, 11732288), (16, 7332680), (20, 5866144), (32, 3666340), (40, 2933072), (64, 1833170), (80, 1466536), (128, 916585), (160, 733268), (320, 366634), (640, 183317)]