25929440

素因数分解:

$2^5\times 5^1\times {\mathrm{162059}}^1$

素因数の和:162074

約数の個数: 24

約数和(自身を含む): 61258680

約数和(自身を除く): 35329240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 162059, 324118, 648236, 810295, 1296472, 1620590, 2592944, 3241180, 5185888, 6482360, 12964720, 25929440]

約数ペア:

[(1, 25929440), (2, 12964720), (4, 6482360), (5, 5185888), (8, 3241180), (10, 2592944), (16, 1620590), (20, 1296472), (32, 810295), (40, 648236), (80, 324118), (160, 162059)]