82181110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1327}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 161782272

約数和(自身を除く): 79601162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 563, 1126, 1327, 2654, 2815, 5630, 6193, 6635, 12386, 13270, 14597, 29194, 30965, 61930, 72985, 145970, 747101, 1494202, 3735505, 7471010, 8218111, 16436222, 41090555, 82181110]

約数ペア:

[(1, 82181110), (2, 41090555), (5, 16436222), (10, 8218111), (11, 7471010), (22, 3735505), (55, 1494202), (110, 747101), (563, 145970), (1126, 72985), (1327, 61930), (2654, 30965), (2815, 29194), (5630, 14597), (6193, 13270), (6635, 12386)]