34764440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12241}}^1$

素因数の和:12323

約数の個数: 32

約数和(自身を含む): 79328160

約数和(自身を除く): 44563720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 12241, 24482, 48964, 61205, 97928, 122410, 244820, 489640, 869111, 1738222, 3476444, 4345555, 6952888, 8691110, 17382220, 34764440]

約数ペア:

[(1, 34764440), (2, 17382220), (4, 8691110), (5, 6952888), (8, 4345555), (10, 3476444), (20, 1738222), (40, 869111), (71, 489640), (142, 244820), (284, 122410), (355, 97928), (568, 61205), (710, 48964), (1420, 24482), (2840, 12241)]