212127708760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43828039}}^1$

素因数の和:43828072

約数の個数: 48

約数和(自身を含む): 524621638800

約数和(自身を除く): 312493930040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 43828039, 87656078, 175312156, 219140195, 350624312, 438280390, 482108429, 876560780, 964216858, 1753121560, 1928433716, 2410542145, 3856867432, 4821084290, 5303192719, 9642168580, 10606385438, 19284337160, 21212770876, 26515963595, 42425541752, 53031927190, 106063854380, 212127708760]

約数ペア:

[(1, 212127708760), (2, 106063854380), (4, 53031927190), (5, 42425541752), (8, 26515963595), (10, 21212770876), (11, 19284337160), (20, 10606385438), (22, 9642168580), (40, 5303192719), (44, 4821084290), (55, 3856867432), (88, 2410542145), (110, 1928433716), (121, 1753121560), (220, 964216858), (242, 876560780), (440, 482108429), (484, 438280390), (605, 350624312), (968, 219140195), (1210, 175312156), (2420, 87656078), (4840, 43828039)]