23104840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52511}}^1$

素因数の和:52533

約数の個数: 32

約数和(自身を含む): 56712960

約数和(自身を除く): 33608120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52511, 105022, 210044, 262555, 420088, 525110, 577621, 1050220, 1155242, 2100440, 2310484, 2888105, 4620968, 5776210, 11552420, 23104840]

約数ペア:

[(1, 23104840), (2, 11552420), (4, 5776210), (5, 4620968), (8, 2888105), (10, 2310484), (11, 2100440), (20, 1155242), (22, 1050220), (40, 577621), (44, 525110), (55, 420088), (88, 262555), (110, 210044), (220, 105022), (440, 52511)]