4138173620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{63841}}^1$

素因数の和:64320

約数の個数: 48

約数和(自身を含む): 9953223168

約数和(自身を除く): 5815049548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1852, 2315, 3241, 4630, 6482, 9260, 12964, 16205, 32410, 63841, 64820, 127682, 255364, 319205, 446887, 638410, 893774, 1276820, 1787548, 2234435, 4468870, 8937740, 29558383, 59116766, 118233532, 147791915, 206908681, 295583830, 413817362, 591167660, 827634724, 1034543405, 2069086810, 4138173620]

約数ペア:

[(1, 4138173620), (2, 2069086810), (4, 1034543405), (5, 827634724), (7, 591167660), (10, 413817362), (14, 295583830), (20, 206908681), (28, 147791915), (35, 118233532), (70, 59116766), (140, 29558383), (463, 8937740), (926, 4468870), (1852, 2234435), (2315, 1787548), (3241, 1276820), (4630, 893774), (6482, 638410), (9260, 446887), (12964, 319205), (16205, 255364), (32410, 127682), (63841, 64820)]