233669440

素因数分解:

$2^6\times 5^1\times {\mathrm{730217}}^1$

素因数の和:730234

約数の個数: 28

約数和(自身を含む): 556426116

約数和(自身を除く): 322756676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 730217, 1460434, 2920868, 3651085, 5841736, 7302170, 11683472, 14604340, 23366944, 29208680, 46733888, 58417360, 116834720, 233669440]

約数ペア:

[(1, 233669440), (2, 116834720), (4, 58417360), (5, 46733888), (8, 29208680), (10, 23366944), (16, 14604340), (20, 11683472), (32, 7302170), (40, 5841736), (64, 3651085), (80, 2920868), (160, 1460434), (320, 730217)]