38338570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2069}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 73774800

約数和(自身を除く): 35436230

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 2069, 3706, 4138, 9265, 10345, 18530, 20690, 35173, 70346, 175865, 225521, 351730, 451042, 1127605, 2255210, 3833857, 7667714, 19169285, 38338570]

約数ペア:

[(1, 38338570), (2, 19169285), (5, 7667714), (10, 3833857), (17, 2255210), (34, 1127605), (85, 451042), (109, 351730), (170, 225521), (218, 175865), (545, 70346), (1090, 35173), (1853, 20690), (2069, 18530), (3706, 10345), (4138, 9265)]