151279340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{184487}}^1$

素因数の和:184537

約数の個数: 24

約数和(自身を含む): 325436832

約数和(自身を除く): 174157492

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 184487, 368974, 737948, 922435, 1844870, 3689740, 7563967, 15127934, 30255868, 37819835, 75639670, 151279340]

約数ペア:

[(1, 151279340), (2, 75639670), (4, 37819835), (5, 30255868), (10, 15127934), (20, 7563967), (41, 3689740), (82, 1844870), (164, 922435), (205, 737948), (410, 368974), (820, 184487)]