113869120

素因数分解:

$2^6\times 5^1\times {\mathrm{355841}}^1$

素因数の和:355858

約数の個数: 28

約数和(自身を含む): 271151604

約数和(自身を除く): 157282484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 355841, 711682, 1423364, 1779205, 2846728, 3558410, 5693456, 7116820, 11386912, 14233640, 22773824, 28467280, 56934560, 113869120]

約数ペア:

[(1, 113869120), (2, 56934560), (4, 28467280), (5, 22773824), (8, 14233640), (10, 11386912), (16, 7116820), (20, 5693456), (32, 3558410), (40, 2846728), (64, 1779205), (80, 1423364), (160, 711682), (320, 355841)]