194896900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3421

約数の個数: 72

約数和(自身を含む): 470219904

約数和(自身を除く): 275323004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2332, 2650, 2915, 3343, 5300, 5830, 6686, 11660, 13372, 14575, 16715, 29150, 33430, 36773, 58300, 66860, 73546, 83575, 147092, 167150, 177179, 183865, 334300, 354358, 367730, 708716, 735460, 885895, 919325, 1771790, 1838650, 1948969, 3543580, 3677300, 3897938, 4429475, 7795876, 8858950, 9744845, 17717900, 19489690, 38979380, 48724225, 97448450, 194896900]

約数ペア:

[(1, 194896900), (2, 97448450), (4, 48724225), (5, 38979380), (10, 19489690), (11, 17717900), (20, 9744845), (22, 8858950), (25, 7795876), (44, 4429475), (50, 3897938), (53, 3677300), (55, 3543580), (100, 1948969), (106, 1838650), (110, 1771790), (212, 919325), (220, 885895), (265, 735460), (275, 708716), (530, 367730), (550, 354358), (583, 334300), (1060, 183865), (1100, 177179), (1166, 167150), (1325, 147092), (2332, 83575), (2650, 73546), (2915, 66860), (3343, 58300), (5300, 36773), (5830, 33430), (6686, 29150), (11660, 16715), (13372, 14575)]