10438780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 24966144

約数和(自身を除く): 14527364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2063, 2530, 4126, 5060, 8252, 10315, 20630, 22693, 41260, 45386, 47449, 90772, 94898, 113465, 189796, 226930, 237245, 453860, 474490, 521939, 948980, 1043878, 2087756, 2609695, 5219390, 10438780]

約数ペア:

[(1, 10438780), (2, 5219390), (4, 2609695), (5, 2087756), (10, 1043878), (11, 948980), (20, 521939), (22, 474490), (23, 453860), (44, 237245), (46, 226930), (55, 189796), (92, 113465), (110, 94898), (115, 90772), (220, 47449), (230, 45386), (253, 41260), (460, 22693), (506, 20630), (1012, 10315), (1265, 8252), (2063, 5060), (2530, 4126)]