2116775320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4810853}}^1$

素因数の和:4810875

約数の個数: 32

約数和(自身を含む): 5195722320

約数和(自身を除く): 3078947000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4810853, 9621706, 19243412, 24054265, 38486824, 48108530, 52919383, 96217060, 105838766, 192434120, 211677532, 264596915, 423355064, 529193830, 1058387660, 2116775320]

約数ペア:

[(1, 2116775320), (2, 1058387660), (4, 529193830), (5, 423355064), (8, 264596915), (10, 211677532), (11, 192434120), (20, 105838766), (22, 96217060), (40, 52919383), (44, 48108530), (55, 38486824), (88, 24054265), (110, 19243412), (220, 9621706), (440, 4810853)]