75666380

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{5741}}^1$

素因数の和:6409

約数の個数: 24

約数和(自身を含む): 159168240

約数和(自身を除く): 83501860

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 5741, 6590, 11482, 13180, 22964, 28705, 57410, 114820, 3783319, 7566638, 15133276, 18916595, 37833190, 75666380]

約数ペア:

[(1, 75666380), (2, 37833190), (4, 18916595), (5, 15133276), (10, 7566638), (20, 3783319), (659, 114820), (1318, 57410), (2636, 28705), (3295, 22964), (5741, 13180), (6590, 11482)]