9259880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33071}}^1$

素因数の和:33089

約数の個数: 32

約数和(自身を含む): 23811840

約数和(自身を除く): 14551960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33071, 66142, 132284, 165355, 231497, 264568, 330710, 462994, 661420, 925988, 1157485, 1322840, 1851976, 2314970, 4629940, 9259880]

約数ペア:

[(1, 9259880), (2, 4629940), (4, 2314970), (5, 1851976), (7, 1322840), (8, 1157485), (10, 925988), (14, 661420), (20, 462994), (28, 330710), (35, 264568), (40, 231497), (56, 165355), (70, 132284), (140, 66142), (280, 33071)]