5543420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8981

約数の個数: 24

約数和(自身を含む): 12018048

約数和(自身を除く): 6474628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8941, 17882, 35764, 44705, 89410, 178820, 277171, 554342, 1108684, 1385855, 2771710, 5543420]

約数ペア:

[(1, 5543420), (2, 2771710), (4, 1385855), (5, 1108684), (10, 554342), (20, 277171), (31, 178820), (62, 89410), (124, 44705), (155, 35764), (310, 17882), (620, 8941)]