46851340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 104428800

約数和(自身を除く): 57577460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 380, 556, 695, 887, 1390, 1774, 2641, 2780, 3548, 4435, 5282, 8870, 10564, 13205, 16853, 17740, 26410, 33706, 52820, 67412, 84265, 123293, 168530, 246586, 337060, 493172, 616465, 1232930, 2342567, 2465860, 4685134, 9370268, 11712835, 23425670, 46851340]

約数ペア:

[(1, 46851340), (2, 23425670), (4, 11712835), (5, 9370268), (10, 4685134), (19, 2465860), (20, 2342567), (38, 1232930), (76, 616465), (95, 493172), (139, 337060), (190, 246586), (278, 168530), (380, 123293), (556, 84265), (695, 67412), (887, 52820), (1390, 33706), (1774, 26410), (2641, 17740), (2780, 16853), (3548, 13205), (4435, 10564), (5282, 8870)]