11086840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8983

約数の個数: 32

約数和(自身を含む): 25752960

約数和(自身を除く): 14666120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8941, 17882, 35764, 44705, 71528, 89410, 178820, 277171, 357640, 554342, 1108684, 1385855, 2217368, 2771710, 5543420, 11086840]

約数ペア:

[(1, 11086840), (2, 5543420), (4, 2771710), (5, 2217368), (8, 1385855), (10, 1108684), (20, 554342), (31, 357640), (40, 277171), (62, 178820), (124, 89410), (155, 71528), (248, 44705), (310, 35764), (620, 17882), (1240, 8941)]