42348160

素因数分解:

$2^7\times 5^1\times {\mathrm{66169}}^1$

素因数の和:66188

約数の個数: 32

約数和(自身を含む): 101240100

約数和(自身を除く): 58891940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 66169, 132338, 264676, 330845, 529352, 661690, 1058704, 1323380, 2117408, 2646760, 4234816, 5293520, 8469632, 10587040, 21174080, 42348160]

約数ペア:

[(1, 42348160), (2, 21174080), (4, 10587040), (5, 8469632), (8, 5293520), (10, 4234816), (16, 2646760), (20, 2117408), (32, 1323380), (40, 1058704), (64, 661690), (80, 529352), (128, 330845), (160, 264676), (320, 132338), (640, 66169)]