23003600

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 55814880

約数和(自身を除く): 32811280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 439, 524, 655, 878, 1048, 1310, 1756, 2096, 2195, 2620, 3275, 3512, 4390, 5240, 6550, 7024, 8780, 10480, 10975, 13100, 17560, 21950, 26200, 35120, 43900, 52400, 57509, 87800, 115018, 175600, 230036, 287545, 460072, 575090, 920144, 1150180, 1437725, 2300360, 2875450, 4600720, 5750900, 11501800, 23003600]

約数ペア:

[(1, 23003600), (2, 11501800), (4, 5750900), (5, 4600720), (8, 2875450), (10, 2300360), (16, 1437725), (20, 1150180), (25, 920144), (40, 575090), (50, 460072), (80, 287545), (100, 230036), (131, 175600), (200, 115018), (262, 87800), (400, 57509), (439, 52400), (524, 43900), (655, 35120), (878, 26200), (1048, 21950), (1310, 17560), (1756, 13100), (2096, 10975), (2195, 10480), (2620, 8780), (3275, 7024), (3512, 6550), (4390, 5240)]