10426820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 24071040

約数和(自身を除く): 13644220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1193, 1748, 2185, 2386, 4370, 4772, 5965, 8740, 11930, 22667, 23860, 27439, 45334, 54878, 90668, 109756, 113335, 137195, 226670, 274390, 453340, 521341, 548780, 1042682, 2085364, 2606705, 5213410, 10426820]

約数ペア:

[(1, 10426820), (2, 5213410), (4, 2606705), (5, 2085364), (10, 1042682), (19, 548780), (20, 521341), (23, 453340), (38, 274390), (46, 226670), (76, 137195), (92, 113335), (95, 109756), (115, 90668), (190, 54878), (230, 45334), (380, 27439), (437, 23860), (460, 22667), (874, 11930), (1193, 8740), (1748, 5965), (2185, 4772), (2386, 4370)]