22006240

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 52678080

約数和(自身を除く): 30671840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 1741, 2528, 3160, 3482, 6320, 6964, 8705, 12640, 13928, 17410, 27856, 34820, 55712, 69640, 137539, 139280, 275078, 278560, 550156, 687695, 1100312, 1375390, 2200624, 2750780, 4401248, 5501560, 11003120, 22006240]

約数ペア:

[(1, 22006240), (2, 11003120), (4, 5501560), (5, 4401248), (8, 2750780), (10, 2200624), (16, 1375390), (20, 1100312), (32, 687695), (40, 550156), (79, 278560), (80, 275078), (158, 139280), (160, 137539), (316, 69640), (395, 55712), (632, 34820), (790, 27856), (1264, 17410), (1580, 13928), (1741, 12640), (2528, 8705), (3160, 6964), (3482, 6320)]