25987730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 24400750

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 2591, 5015, 5182, 10030, 12955, 25910, 44047, 88094, 152869, 220235, 305738, 440470, 764345, 1528690, 2598773, 5197546, 12993865, 25987730]

約数ペア:

[(1, 25987730), (2, 12993865), (5, 5197546), (10, 2598773), (17, 1528690), (34, 764345), (59, 440470), (85, 305738), (118, 220235), (170, 152869), (295, 88094), (590, 44047), (1003, 25910), (2006, 12955), (2591, 10030), (5015, 5182)]