41875730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10391}}^1$

素因数の和:10442

約数の個数: 32

約数和(自身を含む): 83801088

約数和(自身を除く): 41925358

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 10391, 20782, 51955, 103910, 135083, 270166, 322121, 644242, 675415, 1350830, 1610605, 3221210, 4187573, 8375146, 20937865, 41875730]

約数ペア:

[(1, 41875730), (2, 20937865), (5, 8375146), (10, 4187573), (13, 3221210), (26, 1610605), (31, 1350830), (62, 675415), (65, 644242), (130, 322121), (155, 270166), (310, 135083), (403, 103910), (806, 51955), (2015, 20782), (4030, 10391)]