29377640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5783}}^1$

素因数の和:5921

約数の個数: 32

約数和(自身を含む): 66631680

約数和(自身を除く): 37254040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 5783, 11566, 23132, 28915, 46264, 57830, 115660, 231320, 734441, 1468882, 2937764, 3672205, 5875528, 7344410, 14688820, 29377640]

約数ペア:

[(1, 29377640), (2, 14688820), (4, 7344410), (5, 5875528), (8, 3672205), (10, 2937764), (20, 1468882), (40, 734441), (127, 231320), (254, 115660), (508, 57830), (635, 46264), (1016, 28915), (1270, 23132), (2540, 11566), (5080, 5783)]