5611540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 7815020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1109, 1265, 2218, 2530, 4436, 5060, 5545, 11090, 12199, 22180, 24398, 25507, 48796, 51014, 60995, 102028, 121990, 127535, 243980, 255070, 280577, 510140, 561154, 1122308, 1402885, 2805770, 5611540]

約数ペア:

[(1, 5611540), (2, 2805770), (4, 1402885), (5, 1122308), (10, 561154), (11, 510140), (20, 280577), (22, 255070), (23, 243980), (44, 127535), (46, 121990), (55, 102028), (92, 60995), (110, 51014), (115, 48796), (220, 25507), (230, 24398), (253, 22180), (460, 12199), (506, 11090), (1012, 5545), (1109, 5060), (1265, 4436), (2218, 2530)]