115340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 248640

約数和(自身を除く): 133300

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 292, 316, 365, 395, 730, 790, 1460, 1580, 5767, 11534, 23068, 28835, 57670, 115340]

約数ペア:

[(1, 115340), (2, 57670), (4, 28835), (5, 23068), (10, 11534), (20, 5767), (73, 1580), (79, 1460), (146, 790), (158, 730), (292, 395), (316, 365)]