9190480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8863

約数の個数: 40

約数和(自身を含む): 23014152

約数和(自身を除く): 13823672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8837, 17674, 35348, 44185, 70696, 88370, 114881, 141392, 176740, 229762, 353480, 459524, 574405, 706960, 919048, 1148810, 1838096, 2297620, 4595240, 9190480]

約数ペア:

[(1, 9190480), (2, 4595240), (4, 2297620), (5, 1838096), (8, 1148810), (10, 919048), (13, 706960), (16, 574405), (20, 459524), (26, 353480), (40, 229762), (52, 176740), (65, 141392), (80, 114881), (104, 88370), (130, 70696), (208, 44185), (260, 35348), (520, 17674), (1040, 8837)]