350376020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4561}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 772547328

約数和(自身を除く): 422171308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3340, 3841, 4561, 7682, 9122, 15364, 18244, 19205, 22805, 38410, 45610, 76820, 91220, 104903, 209806, 419612, 524515, 761687, 1049030, 1523374, 2098060, 3046748, 3808435, 7616870, 15233740, 17518801, 35037602, 70075204, 87594005, 175188010, 350376020]

約数ペア:

[(1, 350376020), (2, 175188010), (4, 87594005), (5, 70075204), (10, 35037602), (20, 17518801), (23, 15233740), (46, 7616870), (92, 3808435), (115, 3046748), (167, 2098060), (230, 1523374), (334, 1049030), (460, 761687), (668, 524515), (835, 419612), (1670, 209806), (3340, 104903), (3841, 91220), (4561, 76820), (7682, 45610), (9122, 38410), (15364, 22805), (18244, 19205)]