12027620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 28764288

約数和(自身を除く): 16736668

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, 2377, 2530, 4754, 5060, 9508, 11885, 23770, 26147, 47540, 52294, 54671, 104588, 109342, 130735, 218684, 261470, 273355, 522940, 546710, 601381, 1093420, 1202762, 2405524, 3006905, 6013810, 12027620]

約数ペア:

[(1, 12027620), (2, 6013810), (4, 3006905), (5, 2405524), (10, 1202762), (11, 1093420), (20, 601381), (22, 546710), (23, 522940), (44, 273355), (46, 261470), (55, 218684), (92, 130735), (110, 109342), (115, 104588), (220, 54671), (230, 52294), (253, 47540), (460, 26147), (506, 23770), (1012, 11885), (1265, 9508), (2377, 5060), (2530, 4754)]