43277120

素因数分解:

$2^6\times 5^1\times {\mathrm{135241}}^1$

素因数の和:135258

約数の個数: 28

約数和(自身を含む): 103054404

約数和(自身を除く): 59777284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 135241, 270482, 540964, 676205, 1081928, 1352410, 2163856, 2704820, 4327712, 5409640, 8655424, 10819280, 21638560, 43277120]

約数ペア:

[(1, 43277120), (2, 21638560), (4, 10819280), (5, 8655424), (8, 5409640), (10, 4327712), (16, 2704820), (20, 2163856), (32, 1352410), (40, 1081928), (64, 676205), (80, 540964), (160, 270482), (320, 135241)]