79155940

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14713}}^1$

素因数の和:14991

約数の個数: 24

約数和(自身を含む): 166856760

約数和(自身を除く): 87700820

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 14713, 29426, 58852, 73565, 147130, 294260, 3957797, 7915594, 15831188, 19788985, 39577970, 79155940]

約数ペア:

[(1, 79155940), (2, 39577970), (4, 19788985), (5, 15831188), (10, 7915594), (20, 3957797), (269, 294260), (538, 147130), (1076, 73565), (1345, 58852), (2690, 29426), (5380, 14713)]