40210225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 55166112

約数和(自身を除く): 14955887

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 2003, 4015, 10015, 20075, 22033, 50075, 110165, 146219, 550825, 731095, 1608409, 3655475, 8042045, 40210225]

約数ペア:

[(1, 40210225), (5, 8042045), (11, 3655475), (25, 1608409), (55, 731095), (73, 550825), (275, 146219), (365, 110165), (803, 50075), (1825, 22033), (2003, 20075), (4015, 10015)]