38249320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56249}}^1$

素因数の和:56277

約数の個数: 32

約数和(自身を含む): 91125000

約数和(自身を除く): 52875680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56249, 112498, 224996, 281245, 449992, 562490, 956233, 1124980, 1912466, 2249960, 3824932, 4781165, 7649864, 9562330, 19124660, 38249320]

約数ペア:

[(1, 38249320), (2, 19124660), (4, 9562330), (5, 7649864), (8, 4781165), (10, 3824932), (17, 2249960), (20, 1912466), (34, 1124980), (40, 956233), (68, 562490), (85, 449992), (136, 281245), (170, 224996), (340, 112498), (680, 56249)]