40759300

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2280

約数の個数: 36

約数和(自身を含む): 88939620

約数和(自身を除く): 48180320

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 2069, 3940, 4138, 4925, 8276, 9850, 10345, 19700, 20690, 41380, 51725, 103450, 206900, 407593, 815186, 1630372, 2037965, 4075930, 8151860, 10189825, 20379650, 40759300]

約数ペア:

[(1, 40759300), (2, 20379650), (4, 10189825), (5, 8151860), (10, 4075930), (20, 2037965), (25, 1630372), (50, 815186), (100, 407593), (197, 206900), (394, 103450), (788, 51725), (985, 41380), (1970, 20690), (2069, 19700), (3940, 10345), (4138, 9850), (4925, 8276)]