415456430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{937}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 757753920

約数和(自身を除く): 342297490

約数列:

[1, 2, 5, 10, 101, 202, 439, 505, 878, 937, 1010, 1874, 2195, 4390, 4685, 9370, 44339, 88678, 94637, 189274, 221695, 411343, 443390, 473185, 822686, 946370, 2056715, 4113430, 41545643, 83091286, 207728215, 415456430]

約数ペア:

[(1, 415456430), (2, 207728215), (5, 83091286), (10, 41545643), (101, 4113430), (202, 2056715), (439, 946370), (505, 822686), (878, 473185), (937, 443390), (1010, 411343), (1874, 221695), (2195, 189274), (4390, 94637), (4685, 88678), (9370, 44339)]