1029604840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2340011}}^1$

素因数の和:2340033

約数の個数: 32

約数和(自身を含む): 2527212960

約数和(自身を除く): 1497608120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2340011, 4680022, 9360044, 11700055, 18720088, 23400110, 25740121, 46800220, 51480242, 93600440, 102960484, 128700605, 205920968, 257401210, 514802420, 1029604840]

約数ペア:

[(1, 1029604840), (2, 514802420), (4, 257401210), (5, 205920968), (8, 128700605), (10, 102960484), (11, 93600440), (20, 51480242), (22, 46800220), (40, 25740121), (44, 23400110), (55, 18720088), (88, 11700055), (110, 9360044), (220, 4680022), (440, 2340011)]