2202820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 4685184

約数和(自身を除く): 2482364

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1327, 1660, 2654, 5308, 6635, 13270, 26540, 110141, 220282, 440564, 550705, 1101410, 2202820]

約数ペア:

[(1, 2202820), (2, 1101410), (4, 550705), (5, 440564), (10, 220282), (20, 110141), (83, 26540), (166, 13270), (332, 6635), (415, 5308), (830, 2654), (1327, 1660)]