38726570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 71908560

約数和(自身を除く): 33181990

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 821, 890, 1642, 4105, 4717, 8210, 9434, 23585, 43513, 47170, 73069, 87026, 146138, 217565, 365345, 435130, 730690, 3872657, 7745314, 19363285, 38726570]

約数ペア:

[(1, 38726570), (2, 19363285), (5, 7745314), (10, 3872657), (53, 730690), (89, 435130), (106, 365345), (178, 217565), (265, 146138), (445, 87026), (530, 73069), (821, 47170), (890, 43513), (1642, 23585), (4105, 9434), (4717, 8210)]